Games like Powargrid
Games like Powargrid include Into the Breach, Warhammer 40,000: Mechanicus, SteamWorld Heist, Othercide, and Chroma Squad. We matched them by the tags players give Powargrid on Steam (Strategy, Indie, Turn-Based, Turn-Based Tactics, and Comedy): closest matches first, and among equally close ones the better-known games.

Into the Breach
Shared: Strategy · Indie · Turn-Based Tactics

Warhammer 40,000: Mechanicus
Shared: Strategy · Turn-Based Tactics · Turn-Based

SteamWorld Heist
Shared: Strategy · Turn-Based · Indie

Othercide
Shared: Strategy · Indie · Turn-Based Tactics

Chroma Squad
Shared: Strategy · Indie · Turn-Based Tactics

Wargroove
Shared: Strategy · Turn-Based Tactics · Indie

Fell Seal: Arbiter's Mark
Shared: Strategy · Indie · Turn-Based Tactics

XCOM®: Chimera Squad
Shared: Strategy · Turn-Based Tactics · Turn-Based

Banner of the Maid
Shared: Strategy · Turn-Based Tactics · Indie

BattleTech
Shared: Strategy · Turn-Based · Turn-Based Tactics

The Last Spell
Shared: Strategy · Turn-Based Tactics · Turn-Based

Rebel Cops
Shared: Strategy · Turn-Based · Turn-Based Tactics

STAR WARS Zero Company™
Shared: Turn-Based Tactics · Strategy · Turn-Based

Druidstone: The Secret of the Menhir Forest
Shared: Strategy · Turn-Based · Indie

Skulls of the Shogun
Shared: Strategy · Indie · Turn-Based

The Battle of Polytopia
Shared: Strategy · Turn-Based · Turn-Based Tactics

The Dungeon Of Naheulbeuk: The Amulet Of Chaos
Shared: Turn-Based Tactics · Strategy · Turn-Based

The Banner Saga 3
Shared: Strategy · Turn-Based Tactics · Indie

MASSIVE CHALICE
Shared: Strategy · Turn-Based · Turn-Based Tactics

Gears Tactics
Shared: Strategy · Turn-Based · Turn-Based Tactics

Dota Underlords
Shared: Strategy · Turn-Based Tactics · Turn-Based

Epic Battle Fantasy 5
Shared: Turn-Based · Indie · Comedy

Pit People®
Shared: Strategy · Indie · Comedy

This Is the Police 2
Shared: Strategy · Turn-Based · Indie