How Sponsored Cells Work

Tetches is a live chess–Tetris world of floating islands on the sea. When a player builds a row of four or more tetromino cells, your advert can appear on the flank cells along that row — the strip beside the run where players naturally look as they expand territory.

1. Submit your brand details below. Connect your Solana wallet first — that's how we know an ad is yours so you can manage it later.
2. Pay in SOL. Send the bid amount to the address shown. The transaction signature confirms the payment.
3. Wait for moderator approval (usually within 24 h). We hand-review every ad to keep the game family-friendly. You'll see the status on the post-payment page, and you can revisit it any time with your wallet.
4. Live rotation. Approved ads rotate weighted by cost-per-impression, with anti-repetition so the same brand never shows back-to-back.
5. If we reject your ad, you'll get a reason and a chance to re-upload from the "Manage my ads" page after signing in with your wallet.

Content policy: Ads must be all-ages friendly. No nudity or sexual content, no graphic violence or gore, no hate speech or harassment, no gambling-app promotions or unsanctioned crypto-token promotions, and nothing that misleads about its destination. We will reject anything that wouldn't be appropriate for an 8-year-old to see, and refunds are not issued for content rejections — please get it right first time.

Already have an ad? Manage it →