Flatland TD
A local-first neon cyber idle tower defense game. Deploy towers, survive geometric enemies, refine Alloy and keep progressing offline.
Overview
Flatland TD is a playable open-source idle tower defense game built with SvelteKit, Svelte 5, TypeScript and PixiJS v8/WebGL. Normal play works without login, analytics or backend availability once loaded. It includes permanent Forge upgrades, Field overclocks, Research Deck projects, Front progression, Schematics, achievements, procedural Web Audio and an installable offline-ready PWA shell. Optional online features run through the same Node server with SQLite.
Backstory
Flatland TD was heavily inspired by the game 'The Tower'. It really annoyed me that it wasn't playable on PC, which is why I turned it into a responsive web app. Also, the pay-to-win system of the developers got on my nerves – they simply became way too greedy.