base4cpu app
QuatCPU Emulator

A retro-futuristic emulator for a fictional base-4 computer system with assembly programming, real-time debugging, and sound synthesis

33 engagement score•2862 min total time
5/24/2026
chiclet-pet app
PET 2001 Emulator

A retro computing emulator that faithfully recreates the classic Commodore PET 2001 with full 6502 CPU, PETSCII rendering, and ROM/program loading

33 engagement score•4263 min total time
3/24/2026
wavesim app
Wave Interference Explorer

A simulation app for visualizing radio frequency wave interactions and interference patterns

32.7 engagement score•3059 min total time
win3-real app
Program Manager's Garage

A nostalgic Windows 3.0 real mode emulator that runs 8086 machine code with authentic API stubs and GDI graphics

32.6 engagement score•240 min total time
10/20/2026
ganlab app
GAN Lab

An AI education app for training a real generative adversarial network entirely in your browser

32.6 engagement score•2898 min total time
3/19/2026
dualretro app
Dual Retro Emulator

A retro gaming emulator for running classic SG-1000 and ZX Spectrum games with cycle-accurate Z80 CPU and tape loading

32.5 engagement score•3374 min total time
5/30/2026
libertycity-browser app
Liberty City Browser

A 3D open-world driving game inspired by GTA IV with AI traffic, wanted levels, and interactive gameplay

32.5 engagement score•69 min total time
5/18/2026
microbe-explorer app
Microbe Explorer

An exploration game where you swim freely through ancient oceans as a curious bacterium discovering hydrothermal vents, minerals, and microbial life

32.5 engagement score•4213 min total time
hubble app
Hubble Space Explorer

A 3D simulation app for exploring the Hubble Space Telescope's orbit and missions

32.4 engagement score•2524 min total time
win11sim app
Windows 11 Simulator

A nostalgic desktop simulator bringing the Windows 11 experience to your browser with interactive apps and playful charm

32.3 engagement score•3511 min total time
pvpsim app
Minecraft PvP Simulator

A gaming simulator for watching AI players battle in real-time Minecraft-style combat with customizable stats

32.2 engagement score•1715 min total time
2/19/2026
mits-altair app
Altair 8800 Emulator

A retro computing emulator featuring a fully functional Intel 8080 CPU with authentic front panel controls and binary file loading

32.2 engagement score•3886 min total time
tamagotchi-emulator-tamalibre app
Tamalibre

A cycle-accurate Tamagotchi P1 emulator that runs actual ROM files on an authentic E0C6S46 processor simulation

32.2 engagement score•4449 min total time
trackpad app
Trackpad Playground

A simulation app for exploring trackpad gestures and touch interactions

32.2 engagement score•3681 min total time
projectron app
ProjecTRON 5000

A nostalgic simulation of a classic 1990s projection TV with authentic retro visual effects

32.1 engagement score•634 min total time
retrogbc app
GBC Simulator

A nostalgic simulation of the classic Nintendo Game Boy Color with interactive gameplay and authentic 90s aesthetics

31.7 engagement score•4152 min total time
neuralvideolab-infinite app
Neural Video Lab ∞

An AI simulation app for training a real neural network on video frames and generating infinite predicted sequences

31.3 engagement score•3485 min total time
3/26/2026
kluckin-fried-chicken app
Kluckin' Register #3

A retro POS system simulator for managing orders, payments, and kitchen operations with procedural graphics

31.1 engagement score•142 min total time
10/20/2026
windows10sim app
Windows 10 Desktop Simulator

A nostalgic simulation of the classic Windows 10 desktop experience in your browser

31 engagement score•211 min total time
tia-simulator app
TIA Simulator

An educational simulator for exploring Atari 2600 hardware and the legendary 'racing the beam' graphics technique

30.9 engagement score•1924 min total time
3/4/2026