Mysterious Lab

Mysterious Lab

Hanyu Hu · December 21, 2022 · Casual, Adventure, Roguelike, Top-Down Shooter, 2D

Mysterious Lab is free to play — no purchase needed. We track it so you know if that ever changes.

PC
7 user reviews86% · 7
This game is free to play. Get it on Steam →

Screenshots

Mysterious Lab price

Mysterious Lab is free to play — there is no purchase price, on Steam or anywhere else we track. We keep watching it, so if it ever stops being free the price history on this page will show when that happened and what it changed to.

About Mysterious Lab

The player has two weapons to fight the zombies. The player will find supplyments in zombies's cropse and all the items in the map. Supplyments include bullets, heal medicine, and cards which could be equipped to the weapons and strengthen them.
The map and every item is generated randomly and player uses the door to get into another room.

Mysterious Lab — game info

Platforms
Windows
Player modes
Single-player
PC Game Pass
Not included

What Steam players say

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

Not recommended Oct 25, 2025
I genuinely have nothing to say about this. Much like the game is - nothing (or a buggy nothing, if you want specifics). You walk around, collect items and maybe - just maybe - find a teleporter to the next "level" which is just more of the same. No score, no end in sight. BUT you can infinitely eat health items and theoretically have infinite health, which is funny. It definitely smells like school project.
Recommended Apr 11, 2023
[h1]Before I played Mysterious Lab, I had a small pp, no friends, no gf, depression, and no life. These things havent changed, but the game is pretty good[/h1]
Recommended Mar 22, 2023
For God so loved the world that he gave his only begotten Son, so that everyone who believes in him should not perish but have eternal life. For God did not send his Son into the world to condemn the world, but that the world might be saved through him. (John 3:16-17) [h1] THERE IS ONLY SALVATION IN CHRIST JESUS[/h1] [h1] WE ARE ALL SINNERS AND SIN SEPARATES US FROM GOD[/h1] For “ALL” have sinned, and fall short of the glory of God” (Romans 3:23). [h1] WE NEED TO REPENT FROM OUR SINS[/h1] He who covers up his sins will not prosper; but he who confesses them and turns away will obtain mercy (Proverbs 28:13). [h1]JESUS CHRIST IS THE "ONLY MEDIATOR"[/h1] Because there is only one God, and only one mediator between God and men, the man Christ Jesus (1 Timothy 2:5). In the beginning he was the Word, and the Word was with God, and the Word was God (John 1.1). And that Word was made flesh, and dwelt among us, (John 1.14). The next day John saw Jesus coming to him, and said, "Behold the Lamb of God, who takes away the sin of the world" (John 1:29). Jesus Christ, the Son of God, is the only one who can give us eternal life and save us from the wrath to come. Salvation is not throu…

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