Ero Trap Dungeon Roguelike

by Ketchup AjiNo Mayonnaise

Censored Windows
Versionv2.08 +DLC
EngineRPGM
Released2024-09-03
Updated2026-04-09
LanguageEnglish, Chinese, Japanese

A succubus who hunts adventurers finds the Ero Trap Dungeon. "This is perfect, I can efficiently hunt adventurers by trapping them here." The succubus runs a fake guild, luring adventurers into the Ero Trap Dungeon. Send numerous adventurers into the Ero Trap Dungeon, plunder treasures, and grow your guild. ​

v2.03 - Fixed some mistakes in the values when purchasing up to MAX in the shop - Fixed the challenge map so that it is difficult to progress due to obstacles. Added DLC v2.02 Steam - Corrected typographical errors v2.01 Steam - Fixed a bug where an audio error occurred during the tutorial. v2.00 Steam - Added voice acting - Increased the speed patterns for the defeat animation - Corrected some parts of the English translation - Fixed a bug where the eye-catch bar, which should not be displayed, appeared under certain conditions when the trap avoidance was 100% v1.08 Steam - Adjusted the content of BINGO prizes. - Fixed a bug where the 777 prize in BINGO could not be obtained correctly. - Adjusted the display on the left side during exploration. - Corrected the translation for defeat messages. v1.07 Steam - Changed the content of BINGO prizes. - Fixed a bug where clock items could not be used when the STEP is a multiple of 10, caused by Version 1.05 update. - Modified the conditions and prize content for the slots in the rest area. - Further shortened the WIN and SUCCESS animations. - Adjusted the items obtained when rescuing the heroine. v1.06 Steam - Fixed a bug where the acquisition of gold bars decreases when updating to Ver 1.05. v1.05 Steam - Changed "Doors," "Jails," "ATK/MAT/INT Traps," and "Opened Treasure Chests" to not require selection display when sufficient ability values are present. - Changed "Iron," "Gold Bars," and "Mithril" to not require selection display when sufficient ability values are present. - Added a feature to toggle Bingo animation between Normal and Simple modes. - Changed Bingo prizes to a selection system. - Modified the display of Special Tickets to always show in the bottom left during exploration. - Recalibrated dungeon colors. - Changed the clock on the Rest Map to prohibited use. - Fixed a bug where obstacles in the Dark Church could be passed through. v1.04 Steam - Adjusted an issue where the ATK/MAT/INT trap displays in red even if the HP is sufficiently high. - Corrected the typo for "STOP" in the timing game. - Fixed a bug where, after selecting Return and then canceling, Option 1 would always be selected on the next action. - Changed the description of the shop treasure chest contents from "Appearance Count" to "Number of Contents." - Fixed an issue where the product level display disappears after talking to the request in the bottom right of the shop and then canceling. - Added an ON/OFF feature for animations in the replay scenes. - Adjusted the items appearing in treasure chests. - Changed the initial MP value at the start of the adventure from 0 to the maximum MP value. - Reduced the screen freeze time on WIN display by more than half. - Modified some dungeon colors to reduce eye strain from prolonged play as the dungeon appeared too red overall. - Fixed a bug where, after collecting all BINGO balls, obtaining BINGO balls would convert them to marbles, but the marbles were not increasing. v1.03 Fixed a bug where gg200.png error was displayed in certain operation steps v1.02 Fixed a bug where the lewdness level did not increase when the success rate was 100% when raping a fellow character.
EddyLoph 2025-10-25
Enjoyable gameplay and nice puzzels though and through. Artstyle is a plus. Different classes/items/traps/enemies keep the gameplay enjoyable. It is somewhat grindy and requires a deeper strategy than usual, but I guess this comes along with roguelike games.
Awman69420 2025-05-23
It's a pretty fun game, although quite meaningless. Basically, like a clicker game where the more you repeat the same shit, the more stats you get with the next repetition. Losing is a part of that gameloop, so losing scenes are always there. It is a simple and cute game, nothing more. There are no characters, really, just expendable pawns with zero personality. The amount of variations for scenes monster/trap x character is pretty decent. But it gets superboring after like 5-10 rounds of dungeon. The progression is too slow and it doesn't even feels like progression rly. Anyways, it's a cute yet boring game for half a wank
ob123 2025-05-23
TLDR It's a chill game to waste your time on Buy at discount Gameplay Very generous Rogue "Lite" puzzle and QTE Upgrade to make next run even more easier and easier Sex scene Despite being horny, all girls are going to make "Scared to death" face on everything that happen to them Large object insertion Tentacle sex Tentacle pit Monster rape Yuri rape
Notr_ 2025-05-21
A great game ruined by the creator expecting the player to spend hundreds of hours on the game. The scenes are good. Gameplay can be fun. However all upgrades are soooo slow to get and are so incremental. The developer obviously expects the player to sink dozens of hours and play this game for non fapping purposes too but thats just not what we are here for. I would have rated it a 4 star if it were not for the obnoxious grinding.
RpgLover(Temp) 2025-05-20
This game is a lot better than other iteration except for the plot line. It has corrupting mechanic that add novelty over the other, but whats the point? TLDR: you play as the receptionist who sent gullible adventure to their doom. So from that perspective, we know that there is no point delving deeper other than collecting resource to expand the guild and yet the gameplay does nothing on that front. No sending adventurer on a fetch quest, no dark deal under the table, no basement or side hustle to encourage expansion. So forgive me for comparing this to other game, but Ero Dungeon at least get this one right.
Totallylegitfeller 2024-10-13
TLDR: Play like 5 minutes to see any scenes you may want then abandon it as there is not long term purpose or challenge, just meaningless grinding. It's a roguelike puzzle games in which you have to collect objects and and use those resources and upgrade your progress. The problem is that although it is entertaining, there is a ridiculous amount of farming, to the point that you must sink a lot of time to get anywhere. Not a whole lot of porn scenes, and if you view them that run gets more difficult as most of the 'encounters' success rate decreases the more you 'lose' to see scenes. The overall slowness is due because there are multiple types of currencies for progression Why is delve limit even a restriction? To waste time for successful players? XP limits A percent increase reward for items at the end of a dungeon which scales linearly, 1 sacrificed to change bonus to 1.01 2 for 1.02 etc. I'm not doing the math for the payback period when the other aspects are grindy enough. For the +18 content, it's honestly not too bad, there is variation, but they do get repetitive. Further, most of the enemies will appear early enough that there's nothing on that end to unlock. The cost to reward payoff simply isn't there.
DuniX 2024-08-10
The puzzle gameplay is fine compared to other in the series. Not better, not worse, balance and pacing seems fine. You pretty much know what to expect if you played others in the series. Collect heroines first with teleport stone(rainbow color) on downed heroines(you can also save the from traps and monsters). Your resources are multiplied based on how deep you go. Ex you get from the total number of adventurers in your guild. Spt directly based how deep you went and it's the intermediary resource. Dpt is based on putting your adventurer in traps or monsters, you can probably repeat it multiple times based on your health?
derkot 2024-07-25
Game is nice and in style of previous games. Some challenge presented. But many scenes repeats itself. Repeats A LOT. It is kind of nice that different clothes work in all scenes but it is not helps to solve main issue of this game of repeating scenes. Last nail it was two same monsters that has different colours but same scenes.
AHentailurker 2024-07-19
I have trouble rating this game. The devs clearly set out to make a roguelite dungeon explorer hentai game with a hard focus on what appeals about roguelites, the ability to pump dozens to hundreds of hours into it before having unlocked everything. That's certainly the case here. Trouble is, the core gameplay is exceedingly dull, resulting in nothing more than a boring grind. THe puzzle maps are probably the best thing about it in the end. Try it out for a bit until you bored, then download or edit a full save and enjoy the gallery. Don't bother trying to complete it.
El Presidente 2024-07-12
If you have played a game made by ketchap you know the drill, if you don't know is a roguelike with random generated rooms items and interaction. Everything is a Trade-Up Game, you get stuff, use on people, level up so you can use other stuff ect, ect. the gimmick here is the fact you have a limited tried numbered on your adventurer that you can find and save in the dungeon with some particular stones. There is a good tutorial The arts are good, overall is a fun game and even a little bit addictive.
Eudaldigo 2024-07-12
I'm going to be honest, I don't know why I like this studio's games so much, it's probably because of the premise and because I like the artistic style, but in the rest of the aspects they don't come out very favored. They are roguelike puzzle games in which you have to collect objects and organize yourself in the most efficient way to capture the adventurers (the mechanics are the same although in this one you "rescue" them). About gameplay: The problem is that although it is entertaining, there is a lot of farming, to somewhat ridiculous points and the progression is practically zero, and I am referring to the progression in the porn content, gameplay yes there is improvement, although it is slow, and its slowness is probably due because there are multiple types of coins for multiple improvements of all kinds, to the point where you even have to improve the number of floors you can visit per exploration (causing the duration to be artificially lengthened, since progression is blocked directly ). Mentioning that it is the first game you play from the studio can be somewhat confusing and overwhelming the number of items there are, the way to use them through menus and the way in which the improvements are distributed in the base (adding the factor of having 3/ 4 different currencies for upgrades - although only gold and mana are used in the dungeon). Focusing on the +18 content, well that's fine, there is variation, there are always multiple girls in this studio's games that are captured and raped by a decent variety of enemies, and the style is nice, although there are no animations. The problem is that the traps/enemies that will generate your desired H scenes appear from the beginning, luckily, so there is no progression in this aspect, what's more, I wouldn't even say that it depends on the RNG, simply from the beginning you can find everything in the dungeon. the H content, since there are adventurers who have been defeated and when interacting the "scene" is played. This is not a negative thing per se, but since the game DOES have a playable progression and on top of that it is slow, let's say that hentai falls behind. In other games from the studio there was some "farm management", you could put captured adventurers in traps or farms with monsters and they generated resources and you could see how they were abused, but this ended up translating into an even slower progression system because Leveling up those traps was normally hellish and although in concept it was cool, in this game there is something similar and it works as a gallery perfectly. Conclusion: I would say that this is the best game I have tried from the studio, I think the systems are better explained, there is more variety of H content, some "mechanics" have been eliminated or replaced (like the farms that are no longer there, but for example now you can level up the girls) and in general there is an improvement (which is not always the case with the studio's games xd). The problem is that I think it's still not worth getting to the end of the game (although in several of these games there isn't even an end itself). You can try it, try to get the H scenes and see if you like the gameplay a bit, it seems to me that the playable loop is decent, although it is not worth getting into it if you only want porn, in fact it is counterproductive.
Weilibuilt 2024-07-12
The art Is good, but the grind is completely and utterly unbearable. I know its a "roguelike" but the gameplay just isn't fun and grinding it feels like a massive chore. There Is certainly some fun to be had here though... for some people at least
Fidzius 2024-07-12
[v1.00] It's close to being fun, interesting and not sloppy, but ends up thoroughly jank. All the different types of stats and materials needed for upgrade, their conversion and (mis)translations are a mess. Different types of characters are more (general) downgrades for niche (1-type) gameplay. Random starting area (given selection of starting rooms), random NPC saving rewards, random enemy drops (most often nothing), random trades(vendors) and exchanges(crafting) which often show duplicate trades at different values. Most rewarding are challenge dungeons, which truly show how the potential of it being an interesting puzzle game lost to sloppy random jank generation and horrible (not enough space to navigate, forced to split up) character organization. A majority of the upgrades are really boring (or have issues due to crafting and trading jank)- more starting items, stats, higher value payouts after returning / loss. You have to generally memorize what type of stats some actions require (as is typical of Roguelikes and Roguelites). Recommended only if you can really put up with low effort random gen and its resulting mess

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