Games like Alchemania
Games like Alchemania include Garry's Mod, MECCHA CHAMELEON, Party Animals, Among Us, and Bloons TD 6. We matched them by the tags players give Alchemania on Steam (Casual, Online Co-Op, Multiplayer, Funny, and Family Friendly): closest matches first, and among equally close ones the better-known games.

Garry's Mod
Shared: Multiplayer · Casual · Funny

MECCHA CHAMELEON
Shared: Casual · Multiplayer · Funny

Party Animals
Shared: Casual · Multiplayer · Funny

Among Us
Shared: Multiplayer · Online Co-Op · Funny

Bloons TD 6
Shared: Multiplayer · Online Co-Op · Casual

Draw & Guess
Shared: Multiplayer · Casual · Funny

RV There Yet?
Shared: Multiplayer · Online Co-Op · Funny

R.E.P.O.
Shared: Online Co-Op · Multiplayer · First-Person

BOMBANANA!
Shared: Online Co-Op · Multiplayer · Casual

UNO
Shared: Multiplayer · Casual · Family Friendly

Overcooked! 2
Shared: Multiplayer · Online Co-Op · Casual

Tricky Towers
Shared: Multiplayer · Casual · Party Game

Who's Your Daddy?!
Shared: Multiplayer · Funny · Online Co-Op

Pummel Party
Shared: Multiplayer · Online Co-Op · Funny

Gang Beasts
Shared: Multiplayer · Funny · Casual

Team Fortress 2
Shared: Multiplayer · Funny · Online Co-Op

Witch It
Shared: Casual · Multiplayer · Funny

PEAK
Shared: Online Co-Op · Multiplayer · First-Person

Liars Bar
Shared: Casual · Multiplayer · Online Co-Op

Golf With Your Friends
Shared: Casual · Multiplayer · Funny

PowerWash Simulator
Shared: Casual · Multiplayer · First-Person

Neighbors: Suburban Warfare
Shared: Multiplayer · Party Game · Casual

Machine Party
Shared: Multiplayer · Casual · Funny

Counter-Strike 2
Shared: Multiplayer · Team-Based · Online Co-Op