Great game!
I just wish that it was available on the BBS, so its easy get via Splore and to install on handhelds (I have a Gameforce Chi).
If you don't know how this can be done, then I suggest that you look at:
Lazy Devs: How to upload Pico-8 games to the Lexaloffle BBS
BTW: What does the information sign really say (in english, please)?
"kiis: erous tu draiv x tu start ralli z tu hendbreik ju stiir beter of trotel end hbrejk iven moor bii faast."