Games like Heroic Aegisio: Origins
Games like Heroic Aegisio: Origins include Legion TD 2 - Multiplayer Tower Defense, Thronefall, Orcs Must Die! 3, Bloons TD 6, and Predecessor. We matched them by the tags players give Heroic Aegisio: Origins on Steam (3D Platformer, Tower Defense, PvE, Board Game, and Strategy): closest matches first, and among equally close ones the better-known games.

Legion TD 2 - Multiplayer Tower Defense
Shared: Tower Defense · PvP · Strategy

Thronefall
Shared: Tower Defense · Strategy · 3D

Orcs Must Die! 3
Shared: Tower Defense · PvE · Strategy

Bloons TD 6
Shared: Tower Defense · Strategy · 3D

Predecessor
Shared: PvE · PvP · Character Customization

Element TD 2 - Tower Defense
Shared: Tower Defense · PvE · Strategy

GrandChase
Shared: PvE · PvP · Character Customization

ATLYSS
Shared: 3D Platformer · Character Customization · 3D

Rogue Tower
Shared: Tower Defense · Strategy · 3D

Age of Darkness: Final Stand
Shared: Tower Defense · PvE · Strategy

Kingdom Rush - Tower Defense
Shared: Tower Defense · Strategy · Casual

Liars Bar
Shared: PvP · Casual · 3D

Total War: WARHAMMER III
Shared: Strategy · Grand Strategy · Fantasy

Dungeon Defenders
Shared: Tower Defense · Strategy · Character Customization

Armello
Shared: PvP · Board Game · Strategy

Kingdom Rush 6: Genesis TD
Shared: Tower Defense · Strategy · Action

Just Go
Shared: Board Game · Strategy · 3D Platformer

Topple Tactics
Shared: Tower Defense · PvP · 3D Platformer

Bloons TD 5
Shared: Tower Defense · Strategy · Casual

Kingdom Rush Frontiers - Tower Defense
Shared: Tower Defense · Strategy · Casual

Plants vs. Zombies GOTY Edition
Shared: Tower Defense · Strategy · Casual

Warstone TD
Shared: Tower Defense · Strategy · PvP

Demigod
Shared: PvE · PvP · Strategy

Deathtrap
Shared: Tower Defense · Strategy · Action