Games like AirMech Wastelands
Games like AirMech Wastelands include SMITE®, Orcs Must Die! 2, Mount & Blade II: Bannerlord, SMITE 2, and Freeman: Guerrilla Warfare. We matched them by the tags players give AirMech Wastelands on Steam (Strategy, Action, Indie, RPG, and Mechs): closest matches first, and among equally close ones the better-known games.

SMITE®
Shared: Action · Strategy · MOBA

Orcs Must Die! 2
Shared: Action · Strategy · Co-op

Mount & Blade II: Bannerlord
Shared: Strategy · RPG · Action

SMITE 2
Shared: Action · Strategy · MOBA

Freeman: Guerrilla Warfare
Shared: Strategy · Action · RPG

Warhammer 40,000: Dawn of War III
Shared: Strategy · Action · RTS

WARSHIFT
Shared: Strategy · Action · Indie

Total War: WARHAMMER II
Shared: Strategy · RTS · Action

Han Xiongnu Wars
Shared: Strategy · Action · RPG

Predecessor
Shared: Action · MOBA · Strategy

Monster Hunter: World
Shared: Action · Co-op · RPG

Awesomenauts
Shared: Action · Indie · MOBA

Total War: WARHAMMER
Shared: Strategy · RPG · RTS

PAYDAY 2
Shared: Action · Co-op · RPG

UFO 50
Shared: Indie · Action · Strategy

Iron Harvest
Shared: Strategy · RTS · Mechs

Warhammer 40,000: Rogue Trader
Shared: RPG · Strategy · Co-op

Deathtrap
Shared: Action · Strategy · RPG

Command & Conquer Red Alert™ 2 and Yuri’s Revenge™
Shared: Strategy · Action · RTS

Mount & Blade: Warband
Shared: Strategy · RPG · Action

Total War: WARHAMMER III
Shared: Strategy · RTS · Action

Door Kickers
Shared: Strategy · Action · Indie

Natural Selection 2
Shared: Strategy · Action · Indie

Warhammer 40,000: Dawn of War II - Anniversary Edition (Classic)
Shared: Strategy · RTS · Co-op