Games like Spaceship Killer
Games like Spaceship Killer include Liars Bar, Stick Fight: The Game, Town of Salem, ShellShock Live, and Golf With Your Friends. We matched them by the tags players give Spaceship Killer on Steam (Casual, Multiplayer, Strategy, Funny, and 2D): closest matches first, and among equally close ones the better-known games.

Liars Bar
Shared: Casual · Multiplayer · PvP

Stick Fight: The Game
Shared: Multiplayer · Funny · PvP

Town of Salem
Shared: Multiplayer · Strategy · Casual

ShellShock Live
Shared: Multiplayer · Strategy · Casual

Golf With Your Friends
Shared: Casual · Multiplayer · Funny

Draw & Guess
Shared: Multiplayer · Casual · Funny

Plague Inc: Evolved
Shared: Strategy · Multiplayer · Casual

Among Us
Shared: Multiplayer · Funny · 2D

MECCHA CHAMELEON
Shared: Casual · Multiplayer · Funny

Who's Your Daddy?!
Shared: Multiplayer · Funny · Strategy

Bloons TD 6
Shared: Multiplayer · Strategy · Casual

Gang Beasts
Shared: Multiplayer · Funny · Casual

Party Animals
Shared: Multiplayer · Casual · Funny

Witch It
Shared: Multiplayer · Casual · Funny

Move or Die
Shared: Multiplayer · Funny · 2D

Garry's Mod
Shared: Multiplayer · Casual · Funny

100% Orange Juice
Shared: Multiplayer · Strategy · Casual

Overcooked! 2
Shared: Multiplayer · Casual · Funny

The Escapists 2
Shared: Multiplayer · Strategy · 2D

Pikuniku
Shared: Casual · Multiplayer · Indie

BattleBlock Theater®
Shared: Funny · Multiplayer · 2D

Pit People®
Shared: Funny · Strategy · 2D

No Time to Relax
Shared: Multiplayer · Casual · Funny

Ultimate Chicken Horse
Shared: Multiplayer · Funny · PvP