Games like 13 AM
Games like 13 AM include Kingdom Rush - Tower Defense, Plants vs. Zombies GOTY Edition, GemCraft - Chasing Shadows, Bloons TD 6, and Infested Planet. We matched them by the tags players give 13 AM on Steam (Strategy, Indie, Tower Defense, Singleplayer, and Action): closest matches first, and among equally close ones the better-known games.
Kingdom Rush - Tower Defense
Shared: Strategy · Tower Defense · Singleplayer
Plants vs. Zombies GOTY Edition
Shared: Strategy · Tower Defense · Singleplayer
GemCraft - Chasing Shadows
Shared: Strategy · Tower Defense · Indie
Bloons TD 6
Shared: Strategy · Tower Defense · Singleplayer
Infested Planet
Shared: Strategy · Tower Defense · Indie
Kingdom Rush Origins - Tower Defense
Shared: Strategy · Tower Defense · Singleplayer
Kingdom Rush 5: Alliance TD
Shared: Strategy · Tower Defense · Singleplayer
Door Kickers
Shared: Strategy · Indie · Tactical
Dungeon Defenders
Shared: Tower Defense · Strategy · Singleplayer
The Escapists
Shared: Strategy · Singleplayer · Indie
Rock 'N' Roll Defense
Shared: Strategy · Tower Defense · Action
Sanctum 2
Shared: Tower Defense · Strategy · Action
Shadow Tactics: Blades of the Shogun
Shared: Strategy · Indie · Singleplayer
Buckshot Roulette
Shared: Strategy · Indie · Singleplayer
Plague Inc: Evolved
Shared: Strategy · Indie · Singleplayer
Taur
Shared: Strategy · Tower Defense · Indie
Orcs Must Die!
Shared: Strategy · Tower Defense · Action
FTL: Faster Than Light
Shared: Strategy · Indie · Singleplayer
Thronefall
Shared: Strategy · Tower Defense · Action
Aliens: Dark Descent
Shared: Strategy · Action · Tactical
Orcs Must Die! 2
Shared: Tower Defense · Strategy · Action
Kingdom Rush Frontiers - Tower Defense
Shared: Strategy · Tower Defense · Singleplayer
Bloons TD 5
Shared: Strategy · Tower Defense · Action
Defense Grid: The Awakening
Shared: Strategy · Tower Defense · Indie