What is LetterBomb? LetterBomb is a browser game where you build and create. It plays instantly in your browser with no downloads required and offers engaging gameplay.
LetterBomb is a solo word-chain game with a literal twist: every word you play lights a fuse. Type a word that starts with the last letter of the previous one — same rules as shiritori — and the chain keeps building. Valid words pay out points and add a little time back to the clock; invalid or repeated words cost you points and seconds. Round after round the fuse burns faster: shorter timers, stricter letters, rarer words required. Let the clock hit zero and the bomb goes off — game over.
Chain words — last letter in becomes first letter out
Score swings — earn for valid words, lose for invalid ones
Ticking timer — every second counts, mistakes burn time too
Escalating difficulty — the fuse gets shorter as you go
One life — when the timer hits zero, that's it
Mobile
Mobile
Mobile
Mobile