02 / Racing

BOOST KARTRacing
Out of the corner. Into another lap.
Natsu Game CollectorVOL.1FOR THOSE WHO GREW UP WITH GAMES
A jump you nearly made. A race you want to win.
19 original games inspired by the ones you grew up with.
Pick one for a break in your day.
Planned release · 6 November 2026
19 original games · iPhone & iPad

Inspired by the sights, sounds and play of the 1970s–1990s. Action, racing, baseball, exploration and city-building — 19 original games to dip into at your own pace.
02 / Racing

Out of the corner. Into another lap.
03 / Baseball

Pick your pitch. Swing for the gap.
04 / Fighting

One step can change the fight.
05 / Shooting

Dodge the fire. Own the sky.
Screenshots show the Japanese interface. The app also supports English.
After purchasing Vol.1, your first clear of normal Stage 1–4 opens the next stage in that game. A first clear of any normal stage also earns a draw ticket if locked normal stages remain.
Use a ticket to open a game’s next locked stage. You might find a new favourite. Tickets are earned through play, never sold.
You can reach every stage without using the draw by clearing each game in order. Clear all five normal stages in a game to open its Final stage.
START HERE
Play Stage 1 in these three games as often as you like.
Clearing the trial stages does not expand the free-play range.
Cleared a trial stage already? After purchase, receive Stage 2 and one ticket for each of those cleared games, once per game.
THE COLLECTION · VOL.1
No ads. No subscription.
One purchase opens Stage 1 in all 19 games. Unlock the later stages by playing. No further payment is needed to reach every stage in Vol.1.
See the price shown by Apple in the app. The purchase covers Vol.1; future volumes are not included.
Purchase and save information →Play the games offline. Internet access is required for purchases and restoring purchases. Progress and tickets are saved on your device; restoring a purchase on another device does not transfer them.