VS AI
Easy makes random moves, Medium blocks attacks and hunts wins, and Hard uses Minimax for near-perfect strategy.

TacStrike takes Tic-Tac-Toe and four-in-a-row mechanics and turns them into a deeper competitive mobile strategy game for iOS and Android. Familiar in seconds. Strategic for months.
Easy, Medium, Hard Minimax
Pass & Play party rounds
Your turn · 3 in a row to win
Play solo, pass the phone, or climb the online ladder in real time.
Easy makes random moves, Medium blocks attacks and hunts wins, and Hard uses Minimax for near-perfect strategy.
Up to four players on one device with player names, colours, multiple rounds, and board sizes that scale intelligently.
Ranked 1v1 and 4-player matches, private room codes for friends, ELO progression, and a global leaderboard.
TacStrike’s ELO system matches you against players at your skill level while gradually expanding the board size and complexity of each match.
Rank up through seven evolving tiers where every promotion unlocks larger battle grids, deeper strategy, and tougher opponents.
Rookie → Bronze → Silver → Gold → Platinum → Diamond → LegendEvery rank introduces larger boards and more demanding win conditions, transforming familiar gameplay into a deep competitive strategy experience.
Bigger boards. Tougher opponents. Smarter strategy. Every rank is proof that you belong among the best TacStrike players in the world.
Head-to-head online ranked play, private room codes, live turn status, ELO matchmaking, and leaderboard pressure.
25 achievements across Gameplay, VS AI, Online, Social, and Milestones — including first win, 10-game streaks, Expert AI wins, and Legend rank.
Join the TacStrike test pilot. Tell us your name, Apple ID or email address, and how you want to get TacStrike when testing opens.
Last updated: 8 May 2026
TacStrike is a mobile game developed by Roger Xiberras. This privacy policy explains how we handle information when you use TacStrike.
The current version of TacStrike does not collect, store, or share any personal data. The app runs entirely on your device. No accounts are required to play.
We do not collect your name, email address, location, device identifiers, or any other personal information. We do not use analytics, tracking, or advertising in the current version.
TacStrike is suitable for all ages. We do not knowingly collect data from anyone, including children under 13.
The current version of TacStrike does not use any third party services, advertising networks, or analytics platforms.
Future versions of TacStrike may introduce optional account creation and online multiplayer features. This privacy policy will be updated before any such features are released.
If you have any questions about this privacy policy please contact us at: hello@tacstrike.co.uk
We may update this policy from time to time. Any changes will be posted on this page with an updated date at the top.