🗼 Castle Gate Deep Endless

Castle Gate Deep Endless is a merge-to-defend strategy game set at a castle gate before a horde. Buy cheap level-one shooters into a 6×3 grid, then drag two of the same level together to fuse a far stronger one — that merge loop is the whole engine of your defence. Your shooters auto-fire up their lanes at the foes descending toward your wall, so victory is about smart merging and lane coverage, not twitch aim. The mode is Endless: survive an endless rising tide and chase your best wave. Coins drop from every kill and a bonus lands at each wave break; spend them to buy more shooters to merge, and watch out for the heavy boss that storms in every fifth wave. A tip worth remembering: high-level shooters out-range and out-damage many low ones — go tall, not wide, once coins flow. Hold out as long as you can — the waves never stop scaling. It runs instantly in your browser on phone or desktop with drag-to-merge controls, crisp canvas art, WebAudio sound you can mute, pause and a one-tap restart, and your best wave saved locally — no download, no sign-up.

How to play

• Tap an empty grid slot to buy a level-1 shooter (costs coins).
• Drag one shooter onto another of the SAME level to fuse a stronger one.
• Shooters auto-fire up their lanes — keep every lane covered.
• Spend coins from kills and wave bonuses to keep merging up.
• Hold out as long as you can — the waves never stop scaling.

Controls

Tap empty slots to buy, drag shooters to merge or reposition. B buys, P pauses, M mutes, R restarts. Touch and keyboard friendly.

Features

• Endless mode — survive an endless rising tide and chase your best wave.
• 6×3 merge grid with up to 10 fusion levels.
• Castle Gate theme: a castle gate before a horde.
• Auto-firing lane defence, coin economy, boss waves every fifth round, infinite scaling.
• Drag-to-merge, particles, WebAudio sound with mute, best-wave saved locally.

FAQ