You might easily mistake it with the DS homebrew Earth Invaders, given that they are made by the same person, but, Earth Invaders 0: Before the Attack is homebrew made for the PSP and is smealum's entry to the Neoflash Summer Coding Contest.
He apologizes for not yet coming out with a polished version of the game, because he unfortunately lost a lot of his initial work when the source file of the game got corrupted. Good thing he's a regular Mr. Brightside and sees this as an opportunity to make improvements in the game. Our main concern, and I think everyone will agree, is to have enemies that aren't our clones. Also, while playing the game, I fell through the obstacles and never surfaced - literally. I was actually waiting for the game to end, since I assumed that I've already died, but it's just not doing that. However, even if it's still unfinished, there are already a lot of things that you can do. Over here at QJ, we got a kick out of watching Gotenks get his Ki back. The opening sequence is also worth a mention.
EI 002EI 003
Here's more of smealum's post about his entry:
That's why i'm presenting to you this incomplete version, i would like advices and i'd also like to know what things you like, don't like, or would like to have in the next version.
Also, none of the graphics (except the menu and the video....that i didn't finish actually, this is only a test video i made to test my "video player"....) are by me, i took the sprites from Dragon Ball : Hyper Dimension (SNES, 1994). You'll notice that the enemies look a little bit like you.... Undecided It won't be like this in the real version. Also, the "story mode" in this version is only the map browser...
You'll also notice a map creator, which isn't in its final version either - though it already works pretty well.
He's also made a map editor for Earth Invaders 0, it has a source code that permits you to load maps from external files. So you can not only edit and maps to EI 0, but do the same for your other PSP games as well. Here's the source code and further instructions from smealum:
while (!osl_quit)
{
oslStartDrawing();
oslReadKeys();
oslDrawFillRect(0,0,480,272,RGB(255,255,255));
If you got an error while installing Themes, Software or Games, please, read FAQ.
Similar Software:
3D Virtual Earth 3D Virtual Earth
from mifki:
My virtual globe homebrew application for PSP. Not so many features for now, just explore beautiful places of our planet with 3D terrain and several layers to choose from.
Your comments and ideas are welcome
WiiEarth WiiEarth
WiiEarth allows you to use your Wiimote to navigate (and zoom-in on) the Earth, using Google Maps and similar services. You can switch between viewing with OpenStreetMap, Live (Maps, Satellite) and Google (Maps, Satellite, Terrain)
WiiEarth WiiEarth
WiiEarth is a Google maps like app that enables you to browse the earth like in Google maps. http://www.youtube.com/watch?v=Y4W_2sf4rDA
FAQ
Is this even legal? It is probably wrong on some level, but I personally don't think that the data from Google and Microsoft is being misused here
Cleveland Rapid Transit Map Cleveland Rapid Transit Map If for whatever reason you happen to be travelling in the city of Cleveland, you may want to take a look at this homebrew created by developer qw3rky. It's a handy little map of the city's rapid transit system, which includes details on their routes and timetables
AMAP4DS-Brussels-Metro-Tram AMAP4DS-Brussels-Metro-Tram Christ has added two more maps to his AMAP4DS v3.1, the homebrew app for people with no sense of direction. If you're constantly getting lost in Belgium,you can now download the Brussels Metro, Tram and Bus map. If you're in Portugal, theLisboa metro-bus map ought to help get your bearings back
AVEC Demo: a vector map viewer for PSP AVEC Demo: a vector map viewer for PSP
Hi Guys,
Here is the demo release of AVEC GPS Vector Map Navigator,
although GPS navigation is not supported in this demo version,
the user can zoom and pan the map with the Dpad and analogue joystick.
Please read documentation, and intro screen instructions
DSmaps DSmaps DSMaps v0.2.1a is a DS homebrew application.
This is a service release to address the file system corruption problems that have affected a very small number of users in recent days.
Two changes have been made:
1. I have fixed a bug in the library that DSmaps uses to interact with the file system on the microSD card
PSP-maps PSP-maps
PSP Homebrew developer Royale has released a new build for the PSP-Maps application. If you aren't familiar with PSP-Maps, it's a map-reader that allows the Sony handheld to retrieve maps directly from Google Earth.
In honor of the 2008 NEO Spring coding contest 2008, PSP-Maps v0.6 has a brand new splash screen
PSP Mario - Map editor PSP Mario - Map editor
Developer's note:
After a long, long wait i've finally released the map editor to version 0.02 of psp mario. I've been very busy with exams, coursework etc.
So this is more useful for the creative people, again, please read the 'README' file. It contains everything you'll need to know, controls, how to submit levels etc