▶A fan-built field manual for the incremental platformer
IGTAPAn Incremental Game That's Also a Platformer
Hidden upgrade locations, movement techs, B-side survival tips and the numbers behind the grind — everything we verified in the demo, now tracking the September 21 launch build.
Start with how to playAll hidden upgrades
CHECKED AGAINST THE LAUNCH BUILD · 17 pages · updated 2026-09-21
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Start hereHow to play IGTAP
The core loop, your first 30 minutes, and the traps new players fall into.
Start hereIGTAP hidden upgrades: every location
Every hidden +50% watt, clone speed and clone size pickup, by level.
Start hereIGTAP mechanics explained
Watts, clones, multipliers and clone size — how the economy actually works.
Start hereIGTAP movement techs
Dash jump, wall bounce, spike-edge jump — the techs that make hard jumps trivial.
Start hereIGTAP B-sides: hard mode
What B-sides are, how to unlock them, and how to survive the 2B→3B wall.
IGTAP is exactly what the name says: short precision platforming courses that pay out watts, and a clone army that replays your best route forever while you spend the income on upgrades. It's a small idea that works unreasonably well — good enough that the demo picked up a speedrun scene and millions of video views months before launch.
This site is a fan-built field manual for that game. We started it during the demo, verified everything we could against the live build, and rebuilt the pages for the September 21 launch. No filler, no invented numbers — if something isn't confirmed, we say so on the page.
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BasicsIGTAP controls
Default keyboard binds, controller support, and the settings worth changing.
WalkthroughIGTAP levels 1–5 walkthrough
Course-by-course notes: skips, upgrades and the jumps that catch everyone.
WalkthroughIGTAP secret areas
The ghost maze, THE HOLE at the demo's end, and the second area's Atom Collider.
ProgressIGTAP upgrade priority
Base reward or more clones? A buying order that keeps your income scaling.
ProgressIGTAP speedrun basics
Any% and IL runs, benchmark times, and how the running community is set up.
HelpIGTAP FAQ
Save transfers, clone size, the end pit, difficulty — the questions we see most.
HelpIGTAP update history
Demo patches, Next Fest, B-sides and launch — the full timeline in one page.