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Battlegrounds 3 PSP

From GameBrew
Battlegrounds 3 PSP
Battlegrounds3psp.png
General
AuthorXfacter
TypeShooter
Version0.5.0
LicenseMixed
Last Updated2017/04/17
Links
Download
Website
Source

Battlegrounds 3 PSP, or BG3, is a hovertank deathmatch game for the Sony PSP. Use a deadly array of weapons to defeat the enemy and return glory to your homeland.

It was featured in the GBAX 2007 Coding Competition and PSP-Hacks' Homebrew Idol 2 (3rd place).

User guide

There are a range of weapons in BG3 with varying levels of effectiveness. In order to defeat an enemy you must deplete his shields and armor.

  • The machine gun is a good all-around weapon.
  • The laser is effective against shields.
  • Tank shells are effective against armor.
  • Missiles are great all-around.

Content Creation

All map files go in a folder named with a 2-digit number. This is so the game can index all the maps easily.

  • terrain.raw - 16-bit binary mapping of scaleable height values from lower left of map (beginning of file) to upper right of map (end of file).
  • terrain.tga - Detail texture for heightmap, as it would look from a top-down perspective. For best performance, use palletized textures.
  • map.ini - Configuration file used to set various values for the maps. Some of these need to be standardized.

Checking the default maps should give a fairly straightforward view of what these should look like. When defining points on the map, use tile coordinates, e.g. for the bottom left tile on the map, it would be "0 0" and for the top right tile of a 256x256 map it would be "255 255".

You can use any heightmap tools that support the .raw and .tga files as described.

Controls

Triangle/Circle/Cross/Square - Movement

Analog - Look

D-Pad Left/Right - Change Weapon

R - Fire

Screenshots

battlegrounds3psp2.png

battlegrounds3psp3.png

battlegrounds3psp4.png

Media

BattleGrounds 3:Psp Gameplay (Alex Cortes)

Battlegrounds 3 v0.4x (dashhacks)

[PSP] Battlegrounds 3D v0.4 [HOMEBREW GAME] (Artomedics)

Changelog

v0.5.0

  • Removed unused/fake menu options.
  • Fixed powerup transparency bug.
  • Improved LOD popping.
  • Enabled vsync by default.

v0.4.2

  • This is equivalent to the original FOSS release (previously called v0.4x). There are no user-facing changes yet, mainly just internal organization and some cleanup work

Credits

Special thanks:

External links

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