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RetroSim

7.5
gaming profitable added: Sunday January 2026 15:32

A mobile app that recreates classic, simple games like Flappy Bird, but with user-generated levels and customizable mechanics, creating an endless stream of simplistic, addictive gameplay.

180h
mvp estimate
7.5
viability grade
7
views

technology stack

C# Android iOS Medium

inspired by

Flappy Bird rise and fall inspired minimalist game resurgence