Skill-Based
1701No RNG, no upgrades — your improvement is the only progression.
Angry Cleaning Robot
A 2018 js13kGames entry by Hagai Niv — under 13KB of pure craft.
spaceshmup
A 2018 js13kGames entry by Marek Olszewski — under 13KB of pure craft.
parlez13k
A 2018 js13kGames entry by Zach Mertens — under 13KB of pure craft.
Pipe Net
A 2018 js13kGames entry by Dylan Greene — under 13KB of pure craft.
Conscious
A 2017 js13kGames entry by Jamie, Trish Rozario et al — under 13KB of pure craft.
Find it!
A 2017 js13kGames entry by Diego Marquina — under 13KB of pure craft.
26 Games in 1
A 2016 js13kGames entry by xem, Anton Khlynovskiy et al — under 13KB of pure craft.
PatchNotes
A 2016 js13kGames entry by Matt Rose — under 13KB of pure craft.
kfish
A 2015 js13kGames entry by rafaelcastrocouto — under 13KB of pure craft.
Road Blocks
A 2015 js13kGames entry by Ash Kyd — under 13KB of pure craft.
Reverse G Block
A 2015 js13kGames entry by Martin Smith — under 13KB of pure craft.
ChessPursuit
A 2015 js13kGames entry by Saturnyn — under 13KB of pure craft.
Falling Down
A 2015 js13kGames entry by oatbeer — under 13KB of pure craft.
Simple Construction
A 2015 js13kGames entry by Christopher Hall — under 13KB of pure craft.
Move my World
A 2015 js13kGames entry by Ahmed Elyamani — under 13KB of pure craft.
Disposition
A 2015 js13kGames entry by Ethan Shulman — under 13KB of pure craft.
Anti-Paradox Run
A 2015 js13kGames entry by fatfisz — under 13KB of pure craft.
Element War
A 2014 js13kGames entry by John Kilmister — under 13KB of pure craft.
IBEX
A 2014 js13kGames entry by greweb — under 13KB of pure craft.
Terraform
A 2014 js13kGames entry by Steven Lambert — under 13KB of pure craft.
Play Back
A 2019 js13kGames entry by Chris Glover — under 13KB of pure craft.
Hungry Cat
A 2025 js13kGames entry by David Yushkov — under 13KB of pure craft.
Witchcat
A 2025 js13kGames entry by Jonathan Vallet and Lylouf — under 13KB of pure craft.
AL13YCAT
A 2025 js13kGames entry by Alex Swan — under 13KB of pure craft.