es gibt ne neue version vom open transport tycoon deluxe port für die psp

Changelog for v0.5.0 RC5:

* Midi background music finally supported using libtimidity.
* NewGRF support works now due to new file handling.
* New fileio handling to allow psp open more than 10 graphics files.
* Now full keyboard support & multiplayer chat.
* PSP OSK keyboard replaced with danzeff OSK.
* Code updated to v0.5.0-RC5, compatible with latest online servers.

die final 0.5.0 ist erschienen!

* Feature: Add the ability to load newer TTDP games (the tile information for coasts has changed) (r8738)
* Feature: Selecting "end of orders" and deleting will delete all the vehicle's orders (shared mode unchanged) (r8685)
* Codechange: Call GetFirstVehicleInChain only for trains thus increasing performance in large games (r8744)
* Fix: Possible crashes, problems with aircraft and airport removal (r8921)
* Fix: Do not show the 'edit sign' window for spectators (r8808)
* Fix: Adhere order types for ship order insertion to determine destination type (r8802)
* Fix: It was possible to take over buoys by building a station next to them (r8794)
* Fix: Cloning unaware of articulated locomotives that could refit without refitting the front unit (r8777)
* Fix: Loading times for overhanging trains are miscomputed (r8709)

ich weiss grad nicht ob das 1.50 braucht hmm

haste das schonmal in den ordner GAME150 kopiert?

in /PSP/GAME/ottd/data/ müssen

TRG1R.GRF
TRGCR.GRF
TRGHR.GRF
TRGIR.GRF
TRGTR.GRF
SAMPLE.CAT

und wenn du midi sound haben möchtest müssen folgende dateien nach /PSP/GAME/ottd/gm/

gm_tt00.gm
gm_tt03.gm
gm_tt06.gm
gm_tt09.gm
gm_tt12.gm
gm_tt15.gm
gm_tt18.gm
gm_tt01.gm
gm_tt04.gm
gm_tt07.gm
gm_tt10.gm
gm_tt13.gm
gm_tt16.gm
gm_tt19.gm
gm_tt02.gm
gm_tt05.gm
gm_tt08.gm
gm_tt11.gm
gm_tt14.gm
gm_tt17.gm
gm_tt20.gm
gm_tt21.gm


ausserdem brauchst du wohl die aktuelle version 0.5.3 damit das auch auf ner slim funktionieren kann