Office

Profile

Attribute	Value
Position	#7 of 25
Plane	Paper plane
Evolution stages	5
Upgrade levels	70 (25 engine · 25 income · 20 slingshot)
Launch power	30 (+1 per slingshot level)
Top speed	10 km/h
Income multiplier	×64 → ×1,434
Course length	10,454 units
Scenery	893 placed objects
Cost to max everything	32.22B
Unlocked by	clearing City

The flight

The run launches from a cutaway office interior on a rooftop at one edge of the map, its furnished rooms open to the sky. From there the plane crosses a grassy plaza with ramps, lampposts and scattered trees, flying between rows of brick apartment blocks with ground-floor shops. The course ends at the far edge of the block, where a tall beige high-rise tower stands beside a curving street.

Upgrades in this world

Each stage is 5 levels. Engine and Slingshot share the same price curve, so their early levels cost the same. The full level-by-level table, with the plane’s evolution at each unlock, is on the Paper plane page.

Track	Stages	Levels	First level	All levels total
Engine	5	25	278.09K	28.98B
Income	5	25	100	5.05M
Slingshot	4	20	278.09K	3.24B

Engine

Each stage evolves the plane.

Stage	Levels	Adds	Top speed	Cost per level
1	1–5	Base plane	10 km/h	278.09K  → 1.61M
2	6–10	Great Paper	10 km/h	2.49M  → 14.36M
3	11–15	Super Paper	10 km/h	22.26M  → 128.48M
4	16–20	Hyper Paper	10 km/h	199.14M  → 1.15B
5	21–25	Mega Paper	10 km/h	1.78B  → 10.28B

Slingshot

Every level adds +1 launch power: 30 base, 50 maxed.

Stage	Levels	Launch power reached	Cost per level
1	1–5	35	278.09K  → 1.61M
2	6–10	40	2.49M  → 14.36M
3	11–15	45	22.26M  → 128.48M
4	16–20	50	199.14M  → 1.15B

Income

The multiplier doubles every stage.

Stage	Levels	Multiplier reached	Cost per level
1	1–5	×89.6	100  → 506
2	6–10	×179.2	759  → 3,844
3	11–15	×358.4	5,767  → 29,193
4	16–20	×716.8	43,789  → 221.68K
5	21–25	×1,434	332.53K  → 1.68M

Engine is the money pit: 90% of the 32.22B it takes to max this world. Income pays for itself fastest, so keep it ahead of the other two.

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