Steam Playtests
SmashOff

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SmashOff playtest

by Mastarezma

Tabletop-inspired turn-based tactics. Perfect information, shared board, and explosive 1v1 strategy.

Anyone with a Steam account can join, and it's free.

Access
Instant
On playtest since
Jan 5, 2026
Released
Jan 9, 2026
Developer
Mastarezma
Platforms
Windows, macOS
Players
Cross-platform, Multiplayer, Online PvP, PvP, Single-player
Languages
English

How to join the SmashOff playtest

  1. Open the game's Steam page with the Join playtest button. Sign in to Steam if it asks.
  2. Use the SmashOff playtest signup there. You're in straight away, with nothing to pay.
  3. The playtest shows up in your Steam library, ready to install and play.

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How AI is used

Some of the static textures and of two background images, one background music track, and several promotional store page artworks and trailer segments were created using generative AI tools before development. All AI generated assets were manually edited, finalized and fixed before being included in the game or store page. just to be clear no AI is used during gameplay. The game does not generate any content or code in real time.

The developer's own words, from Steam.

About SmashOff

SmashOff is a tabletop‑inspired, perfect‑information tactics game where both players share full visibility of the board at all times.

SmashOff is a fast-paced turn-based strategy game where two players face off in intense, tactical battles. Deploy Soldiers, Jeeps, and Tanks across a grid-based battlefield, claim terrain bonuses, and outthink your opponent in a fight for domination.

Every turn counts. Build your strategy, predict enemy moves, and execute the perfect Smash to victory.

Key Features

  • Online 1v1 turn-based battles — no bots, no co-op, pure competition
  • Grid-based tactics inspired by classic board games
  • Attack, Defense, Healing, and Resource tiles that shape the battlefield
  • Voice chat as a board-game-like feature
  • Perk system that unlocks special abilities like Grenade Toss and Drive-By Shooting
  • Voice and text chat powered by Vivox
  • Simple to learn, hard to master gameplay

SmashOff blends the mind games of chess with the firepower of war — a true test of wit, timing, and tactical creativity.

Online features use Unity Cloud Services (Relay, Lobby, Matchmaker, Multiplay Hosting, Vivox, Cloud Save, and more).

From the game's Steam page.