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Sky Hopper

An endless vertical jumper: bounce from platform to platform, steering left and right, and climb as high as you can.

Platformer Emulator verified v1.0.0 17.9 KB

The JAR and JAD are the Original Java ME Version for phones and emulators. How to install.

About

Your hopper bounces on its own; you only steer. Platforms are spawned within jumping range, then mix in sliding, crumbling, one-use cloud and spring platforms as you climb. The sky darkens into a starfield the higher you go, screen edges wrap around, and stars on platforms give bonus points.

Objective: Climb as high as possible without falling off the bottom of the screen.

platformer endless jumping one button

Sky Hopper title screen
Title screen
Sky Hopper gameplay
Gameplay
Sky Hopper running in MicroEmulator
In MicroEmulator 2.0.4

Screenshots captured from the real JAR at 176x208 on the project's reference runtime; the third image is rendered by MicroEmulator 2.0.4.

Controls

KeyAction
4/LeftSteer left
6/RightSteer right
*Pause menu

In every game: 5 selects in menus, * pauses, and on the title screen # opens help and 0 toggles sound. The joystick and 2/4/6/8 are interchangeable.

Verification

LevelStatusDetails
Build verifiedYesCompiled against CLDC 1.0 / MIDP 2.0; JAR + JAD generated
Reference runtimeYesPassed at 128x128, 128x160, 176x208, 176x220, 240x320
Emulator verifiedYesAutomated smoke test on MicroEmulator 2.0.4 (176x220)
Real device verifiedNoNot yet tested on real hardware

Tried it on a real phone? Send a device report.

Technical details

MIDletskyhopper.SkyHopperMIDlet
PlatformJava ME, CLDC 1.0, MIDP 2.0
JAR size17.9 KB
Screens128x128, 128x160, 176x208, 176x220, 240x320
StorageRMS record store gk (settings, best score)