Lab Sweeper EVOL: Acacia's Extreme Environment Survey

Can't wait for full release, Love the concept, going to play the original now.. probably should have done that one first. definately recommend for anyone who enjoys arcade style H games, don't even need to be that good at minesweeper, a misclick doesn't mean you lose, it's more of a hybrid style game.

It is minesweeper with hentai mechanics. You play as "Acacia". What the story is all about isn't clear yet, but there are characters and dialogue. You click on fields to reveal them, with the numbers showing how many bordering fields have an enemy inside. Clicking on a field with an enemy causes them to ambush Acacia. Then you get to see some hentai image while mashing the mouse button to struggle free. Failing to break free isn't game over or anything, you just lose some EXP. Once you break free, Acacia will have gained a "token" from that enemy, like "Constraint", "Hypnosis", "Parasite". Each token can stack up to 3 times and each stack changes Acacia's portrait image. This can also overlap, so the Parasite + Constraint will show her pregnant and in bdsm gear. She'll also blush and make a silly face when "EP" fills up. The scenes aren't animated, but the art is great. You level up by clearing fields and defeating enemies, which gives you skill points and quickly makes you unkillable, so you can run into ambushes and check out all the hentai. The main mechanic seems to be the "EVOL transformation", which gives Acacia a new appearance to match a specific "token" type. You can continue to gain tokens while in EVOL, which means even more lewd body modification. Sadly the demo only features one of those EVOL transformations. The demo isn't long, but it already looks promising. Looks like high effort hentai with passable gameplay. Especially once all the EVOL transformations are in it and once the token effects are fully implemented. (For example, right now the "Parasite" token reads "when a parasite token turns into broken parasite token, spawn an enemy", but this never happens in the demo.)

I have never liked minesweeper until now, this game is so good I went back to their previous game (also minesweeper) and played it all the way through. Gameplay is great and stays good for the duration. Visuals are good, lots of visual effects and flair. Mechanics are a very interesting modification of classic minesweeper which adds much more depth.

basically, if you like puzzle games like minespweeper and a bit of inventar and resousce management, this is a rly fun little game, even completly ignoring the nsfw factor you can get some funtime out of it

Cool game. Simple design, fun mechaniks and easy to understand. I am exited for more contend. This demo has already a good amount of gameplay and the only thing I am realy missing is maby an option to change the diffilculty, but that is only because I am bad at minesweeper.

Review for demo version (04 of April 2026). Absolute unit of a H-game. At least for me. Great gameplay design choices, visuals are dynamic enough for me (yes, it is more about shaking picture while you are spamming left click to lower ambush debuff rate, but still - it is well done). To say that this one is a huge step up from the first game is to say nothing. Really hoping that devs are going to do alot of stuff here, the start is amazing. 4/5 here because of no animations and honestly pretty messed-up UI. Manual is not explaining enough at all - I was able to understand every current mechanic, but it really needs to be updated and polished. And that awkward decision to make player move their cursor from selected cell after leftclicking, well, at least it should be possible to undo that feature in options IMO.

I enjoyed the previous game quite a lot, and based on playing the demo for the sequel, it seems like a decent improvement. Quite a lot of game systems and mechanics seem to be disabled or broken in the demo though, so its hard to tell exactly how its improved. Gameplay is quite fun and addicting, and the visual art is amazingly good. Highly recommended for anyone into corruption kinks.

It's really fun! Liking the new level up grid and the very last tf mechanic! This is going to be good a good sequel - building on strong points of the first game and expanding upon them. Many coom out of 10, recommend already.

works on steam deck the game is fun has an interesting twist with minesweeper instead of bombs you locate enemies and try to fight or avoid the art is good what i dont like is that the game can be a little confusing at times and you have to click the square next to u even if you know the enemy is in front if you dont have amo u have to take the hit another thing i dont likes is that empty tiles dont automatically revel whats next to them same with going in another new room you could be lucky and spawn on an empty tile or unlucky and be on a one tile i enjoy the game play but could be better

I've played alot of H-Games in my life, and I never thought I would ever play a fucking mine sweeper H-Game and enjoy it. It's a well done demo and considering this is a sequel, I expect the developer to deliver so I'm excited to see the full product. The game has good art and a nice surprising twist to the mine sweeper gameplay.

Only a demo, but it's surprisingly fun. The systems present as of right now do look quite promising and I do hope they get expanded upon with the full release. My main issue with the game right now is the lack of QoL regarding uncovering blocks that is present in many games based on Minesweeper, where you can just click on tiles with no adjacent mines or places where you already marked every possible bomb to uncover the empty tiles.