Merge Defense: Shell Forge
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Shell Forge is a merge tower defence about reading the tide. The great cannon never lacks power - only the right shell. Merge two copper hands for armor-piercing, two powder hands for canister, one of each for concussion; each threat on the tide shrugs off everything except its counter, and a wrong shell fires just as loud and pierces nothing.
Tap an empty seat to recruit - left seats give copper hands, right seats give powder hands. Tap one hand and then another to forge a shell by recipe: copper+copper pierces armor columns, powder+powder scatters swarms, mixed stuns phase packs. The cannon fires your oldest shell at the frontmost threat every few seconds. Read the tide banner and forge the counter BEFORE it lands: a wrong shell only bites a quarter. Full counter kills return powder and can drop a quench-core; at the gate's last stone a core restores it.
Tap an empty seat to recruit - left seats give copper hands, right seats give powder hands. Tap one hand and then another to forge a shell by recipe: copper+copper pierces armor columns, powder+powder scatters swarms, mixed stuns phase packs. The cannon fires your oldest shell at the frontmost threat every few seconds. Read the tide banner and forge the counter BEFORE it lands: a wrong shell only bites a quarter. Full counter kills return powder and can drop a quench-core; at the gate's last stone a core restores it.
Yes. Merge Defense: Shell Forge is 100% free to play online at DFun — no download, no install and no sign-up. Just open the page and play instantly in your browser.
Yes. Merge Defense: Shell Forge is an HTML5 game that runs in any modern browser and works on both mobile phones and desktop computers — no app required.