Home / Roblox / Steamhappy Experiment

Steamhappy Experiment

By Steamhappy Experiment

Is this game fun?

No votes yet. Cast the first one.

About this game

Update 9/19/2026
-Made when you joined steamhappy bossfight you will spawn as the person that fought steamhappy.
-Added R6 ragdoll death in steamhappy bossfight.
-Fixed when you equip shotgun in steamhappy hallucinations it didnt shoot where the user tapped.
-Added more target marks on breakable doors in steamhappy hallucinations subway train map and blocked the doors that wont break.
-Changed skybox in both steamhappy bossfight and steamhappy hallucinations.
-Made the seal that pops out when you clicked a poster with seal on second floor disappear after 1 minute and made it sneeze when you click on it.

steamhappy experiment gmae
We love hurting steamhappy dont we

Inspired by nothing this game idea just popped on my head and made it real haha

Playing

110

Rating

73.9%

Visits

Favorites

14.4K

Official Roblox data 1 month ago

Your log

Is this game for you?

At a glance

Difficulty, whether it works on your own, whether it works in Japanese, how it plays on a phone, and how far you get without paying. All five come from people who have actually played it.

Nobody has rated this game yet.

Codes

No working codes yet. We add them as soon as we find any.

See more codes

Where beginners should start

Guide

01 Two main goals Every badge in the game ties back to one of two activities: the boss fight or the hallucinations.
02 Surviving the boss fight Dying in the boss fight does not end your run, so keep fighting until Steamhappy goes down.
03 Navigating the hallucination sequence Read the door markings before you shoot anything, and the subway train map becomes much easier to move through.
04 Chomik's Room This hidden area is easy to miss entirely, so explore carefully rather than rushing through the game.