K.N.D. Operation M.A.L.W.A.R.E. is a Ren'Py parody visual novel by Tropic, rendered in a 2D CG style. You play a nobody asked to take over a well-known K.N.D. base after Numbuh 1 is summoned to the Moonbase following a strange warehouse meeting with a teenager. The game mixes management and sandbox choices around whether you meet expectations or let desire push you into abusing authority. Its themes include corruption, parody, and management.
The current build is v1.3.91 Alpha, dated December 3, 2025, and development is ongoing. It is available for Windows and Android in English, without censorship. The latest changelog adds a new area for leaving the treehouse and introduces MadMom, including two MadMom minigames, a new touching interaction, and an upgraded slot machine. It also includes experimental start-from-X patch logic, quality-of-life changes that skip waiting and sleep events, and expanded Abby touch content that is temporarily limited until mobile builds are ready.
Developer's description
After a mysterious encounter with a teenager in a warehouse, Numbuh 1 gets called to the Moonbase and you, a nobody, gets tasked with filling the shoes of the leader of the most well known K.N.D.'s base. Will you do what is expected from you? Or will your hormones get the best of you and abuse your newfound power? Are you even smart enough to do that?
v.1.3.91 Alpha
+ Leaving the Treehouse Brand New Map + MadMom
+ Two new minigames involving MadMom
+ New Touching interaction with MadMom
+ New Upgrade to the Slot machine
+ Start From X Patch code logic (might be buggy)
+ QOL upgrades (waiting around and sleep skips seen events to get to actual content faster)
+ Expanded Abby touch with new content and interactions (Had to close it off right now until the mobile builds ready)
+ A bunch more I did but forgot to write down
+ Bugs added in
v.1.3.87 Alpha
-- Brand New Battle System
-- New Microgame For Abby involving Choices
-- Different new Microgame for Kuki involving Choices as well
-- New Touching interaction unlock with Abby it's also a Microgame type
-- Drag notes with you into your inventory + Serum re-usability and general update
-- A bunch more I did but forgot to write down
-- A ton of Bug Fixes as weeelll
-- Lots of mobile improvements for optimization, no more crashing on Screen turn
v1.3.7 Alpha
Bugs fixed:
-- A Number of them
-- Remove dev.mode from builds, not worth it and it's confusing,
-- disable "director
-- Rework earrings quest to only appear after Gifting is unlocked to avoid confusion, give it a green icon on map
-- Adjust Save/Done to be the same for wardrobe, make auto-wear default on
-- Adjust persistency state in "Ask" so it doesn't remove choices so heavily in case of saves load
-- Pool stick disappears on "f" full screen mode fixed
-- N2 recruit not going through fixed
-- Shop crash when out of clothes fixed
-- Slow down "ask" choice speed
-- Mobile buttons for wardrobe abby earrings
-- Unlocking n4 over and over for recruit
-- Pool table note ??? hint issue
-- Inventory gui icon stays when leaving serum
-- LOTS AND LOTS OF SERUM FIXES
-- Slot machina takes too long
-- Save/load buyback duplicate shop
-- Exploration hard reset on next day
-- No more COULDN'T FIND FILE for clothing items
-- Other stuff I forgot about but fixed
New Stuff Added:
SERUM TRACKER
Use the Left/Right keyboard to go through the pages
Left to go back to the table of contents
Right to flip to the next serum
v1.3.6 Alpha
+ Updater added
+ Save issue bugs fixed / + other QOL changes
+ Added Favor stat for Wally/Hoagie
+ Choices menu for all characters
+ Intro Skip added
+ Microgame for Coin gathering
+ Mood Gainer event, Playing pool with N5
+ Mood Gainer event, temp tea party with N3
+ More Transformations
+ Cg transform
+ Sum more stuff that dev forgot to mention because she has negative IQ
v1.3.1 Alpha
Update to renpy 8 (might have bugs)
+ Added TWO New UI (With scaling options and alt buttons)
+ Works with Joiplay now (or doesn't idk. I'm not a mobile dev kys)
+ Android Build + Android compability with SOME microgames
+ Cheats for Stat loss in Post Game
+ Cheats for Money in Post Game
+ Made earrings and soda unsellable (For now)
+ Buy Back implemented into the shop
+ Price accurately reflects "Quarters"
+ Adjusted menu's for 2 & 4
+ Added in "Choose A Duration" for Missions
+ Fixed disappearing characters when molesting
+ Toned down Tropic
+ Duo event art updated
+ Interactable world objects (You can now place objects from your inventory into specific locations like the fridge, characters then react upon finding it)
+ Overall art upgrades
+ Art Rework of hoagies room and adding the serum table
+ Serum creation microgame
+ Transformations with Serum
+ CG's for Serum Transformations (Both N3 and N5)
+Added another phase to teen fight
v1.2.5 Alpha
- New icons to help players determine what stat will be boosted by a random event
- Now the missions that can't be completed are correctly marked as WIP to avoid wild goose chase
- Reworked a few images for random events
- Bugfixes
- Feel free to suggest what you want to see and help shape the game!
v1.2 Alpha
- First public release.
Player reviews
Player rating4.0 / 5 · 15 ratings
Written reviews15 · avg 3.6★
Positive (4–5★)60%
Latest review2026-07-16
What players say
Mixed reviews: praised for art, nostalgia, and gameplay, but criticized for grind, limited content, and bugs.
5★6
4★3
3★3
2★0
1★3
Players like
Faithful cartoon art and nostalgic style
Engaging map, minigames, and treehouse interactions
Charming writing and faithful character interactions
Common complaints
Repetitive grinding and tedious random events
Limited adult content and missing scenes
Bugs in mobile, interface, and minigames
Best for players who enjoy nostalgic cartoon parody adult games with gameplay.
Summarised from 15 written player reviews.
PantsuHelm2026-07-16★★★★★
This game is a strange combination of some of the absolute best and complete worst things I've seen on this site. The art is fantastic, the backgrounds are amazing, costumes are great, as well as all of the sprite variants…
NTR Critic2026-05-21★★★★★
Some of the content is questionable and there is a bit of a grind, but MAN I've never seen such an implementation of gameplay before. Dude put wario ware in to a porn game. Also gotta give props for the…
StatusStatue2026-05-21★★★★★
Very cool project, with a lot of ups and downs. It does some things so much better than other trainers, such as minigames, but can't really take advantage of that fact because it's missing so much content. The lack of…