Tentacle Master

Tentacle Master

artoonu · 2026 · Sexual Content, Nudity, Hentai, Adventure, Incremental

PC
7 user reviews57% · 7
This game is free to play. Get it on Steam →

Screenshots

About Tentacle Master

You were swallowed by the tentacled creature... but instead of becoming another victim YOU TOOK CONTROL!Now the eldritch mass obeys you. Your body is still lost somewhere in the depths, but with the help of your brilliant (and curiously eager) elf researcher girlfriend, you might just claw your way back to freedom.

Core Gameplay

  • Click to harvest neurons and grow your tentacle dominion
  • Upgrade tentacles with roguelite-inspired card choices
  • Face walls that force prestiges ("Attempt to Escape") to reset and gain tokens for unlocking new scenes!
  • Evolve mechanics with run-meta cards: crits that spawn Hearts, rerolls, and more!
Every run is a bit different. Pick from 3 (or 4) upgrade cards each level - classic upgrades clash with opportunity costs.The Erotic Twist  - Your elf companion isn't just helping out of kindness. She's fascinated by your new abilities... and wants to study them up close. Progress unlocks her increasingly intimate "research" sessions, heart-pounding encounters, and tentacle-driven fantasies. "It's still you in there, so it's not cheating, right?"Collect Hearts and Brains and access the Gallery - a collection of animated scenes. Each entry costs more than the last, but you choose the unlock order. Packs form mini narrative arcs.

Features

  • Semi-roguelite progression with run-permanent meta unlocks
  • Narrative woven through intro, a few prestige milestones, gallery unlocks, and ending
  • Inverse scaling: faster Hearts at higher levels, but harder to gain new levels - do you prestige or count on your luck for a rare card that gives extra Brain token?
  • Try to escape until the Gallery is complete and have your happy ever after!        ... Or just unlock the entire gallery to view scenes with a cheat code and don't bother with clicking.
  • Adult content focused on tentacle themes, power dynamics, consensual exploration, and body-altering pleasure
  • Roughly 3-4 hours of playtime, maybe more, maybe less, depending on your luck and strategy
Can you escape and reclaim your humanity? Or will the tentacles claim you forever?Tentacle Master is a blend of idle clicking, roguelite choices, and erotic storytelling. Perfect for fans of cozy incremental games with a mature, narrative-driven edge.

What Steam players say

Recent verbatim reviews from Steam — separate from playze.io community reviews below.

Not recommended Jul 18, 2026
The only good part of this game is that its really cheap. -Crashes ALL the time -The story jumps all over the place and makes no sense -Scenes are really bad, the audio is horrible and the animation is bad too. I get it was AI and I was coming in with really low expectations but this is just awful -Gameplay is horrible too. all you do is set up an auto clicker and wait about 20 minutes then you will have everything unlocked I think if you REALLY like tentacles and don't mind the AI images and playing the game on mute it can be okay because of the price, otherwise just don't bother. I think the 'game' would be 10x better if the attempt at a story and gameplay was just completely removed and this was just sold as a gallery.
5 found this helpful
Not recommended Jul 20, 2026
Overall the weakest in the lineup of modern Artoonu games. Mid plot, mid AI "art", and horrible audio. Their games peaked with Secretary Bird but have been just going downhill since. Edit: after beating the game it forces you to reset progress, but you can still view the unlocked scenes on the next playthrough
1 found this helpful
Recommended Jul 17, 2026
Artwork and voice work are superb. The clicky part 'game' or whatever you wanna call it is okay...not really my thing but that's not a knock against it. I was thinking the art would change for that, doesn't seem to, you just unlock scenes with the materials you get along the clicky levels. I'd say its worth the price of admission. As for the negative review, I noticed the same thing. The red x in the corner closes the game completely - there's a continue smack in the middle of the screen tho, click that to get out without closing it. ;) Hope that helps! Overall...solid 8, for what it is, even not being a game style I really like.
1 found this helpful
Recommended Jul 23, 2026
Work in progress.
Recommended Jul 18, 2026
I did not have crashes like others - I really liked the art, and considering the low cost I think it is definitely worth it. I wish the animations weren't as short as they are, not by time, but stroke; the thrusting is very shallow in all of them. Gameplay is a bit grindy, but I was able to see all scenes in 1 hour of playtime, and did like them
Not recommended Jul 17, 2026
if you try closing the options menu, your current game will crash - even at the main menu.

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