Games like Termalloc
Games like Termalloc include World of Warships, Bloons TD 6, Apocalypse Party, Marvel Rivals, and How to Fish. We matched them by the tags players give Termalloc on Steam (Casual, Shooter, Top-Down Shooter, 3D, and Top-Down): closest matches first, and among equally close ones the better-known games.

World of Warships
Shared: Shooter · 3D · Free to Play

Bloons TD 6
Shared: Casual · Family Friendly · 3D

Apocalypse Party
Shared: Casual · Top-Down Shooter · Singleplayer

Marvel Rivals
Shared: Free to Play · Shooter · Casual

How to Fish
Shared: Shooter · Indie · Casual

Delta Force
Shared: Shooter · Free to Play · Singleplayer

Aimlabs
Shared: Shooter · Free to Play · Indie

Donut County
Shared: Casual · Indie · Family Friendly

Yet Another Zombie Survivors
Shared: Top-Down Shooter · Indie · Top-Down

TBH: Task Bar Hero
Shared: Free to Play · Casual · Indie

Golf With Your Friends
Shared: Casual · Family Friendly · Indie

Halo Infinite
Shared: Shooter · Free to Play · Singleplayer

GoreBox
Shared: Shooter · 3D · PvE

12 is Better Than 6
Shared: Shooter · Top-Down Shooter · Indie

Insect Swarm
Shared: Shooter · Top-Down Shooter · Top-Down

Destiny 2
Shared: Free to Play · Shooter · PvE

Goobies
Shared: Top-Down Shooter · Casual · 3D

The Sims™ 4
Shared: Free to Play · Casual · Singleplayer

The Last Stand: Aftermath
Shared: Top-Down Shooter · Shooter · Top-Down

Mirror 2: Project X
Shared: 3D · Casual · Singleplayer