Price history
Recorded standalone sale prices and the latest available store price, in USD. Historical dots use the sale start date and its recorded offer price. Prices can change during a sale; this is not a daily price log. Bundle prices and upcoming offers are excluded. History covers up to the 100 most recent recorded offers.
Lowest recorded standalone price in this history: $19.98. The latest store price is $19.99.
View 2 recorded prices
| Sale start / price check | Price | Observation |
|---|---|---|
| $19.99 | Latest store price | |
| $19.98 | Unity First Price 2026-07-30 2026-08-06 |
Sale and bundle history
The 1 most recent recorded offers including this asset. Past offers may no longer be available. Bundle prices cover a package, not this asset alone.
About River Runner Construction Kit 2D
- Tools, Systems & Learning > Game Templates & Systems
- Tools, Systems & Learning > Development Tools & Automation
- Tools, Systems & Learning > Level & World Building
River Runner Construction Kit 2D is a modular gameplay kit for building side-view 2D auto-run and river-platforming courses in Unity.
Assemble a route from seven standardized 8-unit river segment prefabs. Add the included Puffy Orb raft runner, configurable currents, overlapping boost and slowdown zones, moving rafts, hazards, collectibles, checkpoints, and a conditional finish goal.
INCLUDED CONTENT
19 prefabs in total
7 modular 8-unit course segments
12 reusable runtime components
3 playable demo scenes: Beginner Stream, Hazard Gauntlet, and Night Rapids
1 Parts Gallery scene
1 Puffy Orb raft runner prefab created for this asset
Current and speed zones
Knockback or checkpoint-respawn hazards
Elliptical looping obstacles
Kinematic moving platforms and rafts
Collectibles, checkpoints, a conditional goal, run timing, and UnityEvent extension points
Damped 2D camera follow
English and Japanese Quick Start guides, API reference, asset catalog, compatibility notes, and changelog
COURSE BUILDER
The included Course Builder is a focused Editor window. It creates or finds an active-scene course root and appends a selected segment at the next 8-unit local +X connection with Undo support.
COMPATIBILITY
Version 1.0.1 is supported and validated with Unity 2022.3 LTS using the Built-in Render Pipeline. It was clean-import tested with Unity 2022.3.22f1. URP and HDRP support are not declared.
The built-in keyboard and mouse controls require Active Input Handling to be set to Input Manager (Old) or Both. In an Input System-only project the package compiles and the built-in polling is disabled. Connect project Input Actions or UI controls to the documented public methods.
No third-party packages are required. The package includes no telemetry, networking, Steam SDK, API keys, audio, music, inventory, persistence, pooling, or fixed scene-transition system.
SCOPE
Movement and current values are tunable arcade examples. This package is not a fluid, water-surface, or buoyancy simulation.
Assemble a route from seven standardized 8-unit river segment prefabs. Add the included Puffy Orb raft runner, configurable currents, overlapping boost and slowdown zones, moving rafts, hazards, collectibles, checkpoints, and a conditional finish goal.
INCLUDED CONTENT
19 prefabs in total
7 modular 8-unit course segments
12 reusable runtime components
3 playable demo scenes: Beginner Stream, Hazard Gauntlet, and Night Rapids
1 Parts Gallery scene
1 Puffy Orb raft runner prefab created for this asset
Current and speed zones
Knockback or checkpoint-respawn hazards
Elliptical looping obstacles
Kinematic moving platforms and rafts
Collectibles, checkpoints, a conditional goal, run timing, and UnityEvent extension points
Damped 2D camera follow
English and Japanese Quick Start guides, API reference, asset catalog, compatibility notes, and changelog
COURSE BUILDER
The included Course Builder is a focused Editor window. It creates or finds an active-scene course root and appends a selected segment at the next 8-unit local +X connection with Undo support.
COMPATIBILITY
Version 1.0.1 is supported and validated with Unity 2022.3 LTS using the Built-in Render Pipeline. It was clean-import tested with Unity 2022.3.22f1. URP and HDRP support are not declared.
The built-in keyboard and mouse controls require Active Input Handling to be set to Input Manager (Old) or Both. In an Input System-only project the package compiles and the built-in polling is disabled. Connect project Input Actions or UI controls to the documented public methods.
No third-party packages are required. The package includes no telemetry, networking, Steam SDK, API keys, audio, music, inventory, persistence, pooling, or fixed scene-transition system.
SCOPE
Movement and current values are tunable arcade examples. This package is not a fluid, water-surface, or buoyancy simulation.