Games like Runaway Rocket
Games like Runaway Rocket include Bloons TD 6, Buckshot Roulette, Getting Over It with Bennett Foddy, Plague Inc: Evolved, and Cookie Clicker. We matched them by the tags players give Runaway Rocket on Steam (Casual, Strategy, Horror, Singleplayer, and 3D): closest matches first, and among equally close ones the better-known games.

Bloons TD 6
Shared: Strategy · Singleplayer · Casual

Buckshot Roulette
Shared: Horror · Strategy · Singleplayer

Getting Over It with Bennett Foddy
Shared: Singleplayer · Horror · Casual

Plague Inc: Evolved
Shared: Strategy · Singleplayer · Casual

Cookie Clicker
Shared: Casual · Horror · Indie

Plants vs. Zombies GOTY Edition
Shared: Strategy · Casual · Singleplayer

Game Dev Tycoon
Shared: Strategy · Casual · Singleplayer

Ultimate Custom Night
Shared: Horror · Singleplayer · Strategy

Superflight
Shared: Casual · Flight · Indie

Bomber Crew
Shared: Strategy · Singleplayer · Flight

Mini Motorways
Shared: Strategy · Casual · Singleplayer

FTL: Faster Than Light
Shared: Strategy · Singleplayer · Indie

911 Operator
Shared: Strategy · Singleplayer · Casual

Five Nights at Freddy's 2
Shared: Horror · Singleplayer · Strategy

Among Us 3D
Shared: Strategy · Casual · 3D

Five Nights at Freddy's: Security Breach
Shared: Horror · Singleplayer · 3D

CloverPit
Shared: Strategy · Horror · 3D

Five Nights at Freddy's
Shared: Horror · Singleplayer · Indie

Balatro
Shared: Strategy · Singleplayer · Casual

Liars Bar
Shared: Casual · Indie · 3D

Five Nights at Freddy's 3
Shared: Horror · Singleplayer · Strategy

Moncage
Shared: Casual · Singleplayer · Indie

Mini Metro
Shared: Strategy · Casual · Singleplayer

Rogue Tower
Shared: Strategy · Casual · 3D