Featured Games at the Booth
Hard Edge – War Zone

This title is a tactical battle game that combines the tension of gunfights with the strategic depth of card games, set in the hard sci-fi world of the original “Hard Edge.” Players form teams of four, utilizing a hand of cards to achieve victory. The trial version allows players to engage in AI battles and mission modes for a limited time.




-
Release Date (Planned): Within 2026
-
Price: Undecided
-
Platform: Steam®
-
Official Website: https://www.sun-denshi.co.jp/soft/hardedge-warzone/top
“Hard Edge – War Zone” is also scheduled to have a demo distributed during the Steam Next Fest. Players are encouraged to add it to their WishList to receive the latest updates.
ROUTE16R

“ROUTE16R” is a completely new installment in the “ROUTE16” series, originally released in the 1980s. As with previous titles, the objective is to collect all the money on the stage while evading enemy vehicles and monsters. The game features a dynamic switch between “Maze Mode,” where players navigate mazes filled with various items and gimmicks, and “Radar Mode,” which provides an overhead view of the entire 16-maze stage. This offers a simple yet consistently thrilling car chase action experience.




-
Release Date: August 6, 2026 (Thursday)
-
Price: 3,300 yen (tax included)
-
Platform: Nintendo Switch™/ Steam® (DL exclusive)
-
Official Website: https://www.sun-denshi.co.jp/soft/route16r/top/
Novelty Item Distribution
Various novelty items related to the latest titles and playable games will be distributed. These are limited-edition items available only at the event. Supplies are limited and will be given out on a first-come, first-served basis.
-
ROUTE16 COLLECTION Sticker

-
ROUTE16TURBO Original T-shirt

-
Hard Edge – War Zone Trading Cards

-
Kanteishi (kari) game Original Clear File

The clear file is related to the game “GAME Saikyo no Shokugyo wa Yuusha demo Kenja demo naku Kanteishi (kari) rashii desu yo? ~Chika Meikyuu to Nazo no Shoujo~”.-
Release Date: Available now
-
Price: 3,300 yen (tax included)
-
Platform: Nintendo Switch / PlayStation®5 / PlayStation®4 / Steam®
-
Official Website: https://www.sun-denshi.co.jp/soft/kanteishikari-game/top
-
BitSummit PUNCH Details

Event Dates: May 22 (Friday) – 24 (Sunday), 2026 (May 22 is a business day).
Location: Miyakomesse, 9-1 Okazaki Seishoji-cho, Sakyo-ku, Kyoto 606-8343 (Nijo-dori Higashi Oji Higashi Iru)
Official HP: https://bitsummit.org/
Venue Map: https://bitsummit.org/venue/
SUNSOFT Booth Location: 1F-B08
About SUNSOFT
SUNSOFT is a long-established game brand dating back to the 1980s. It is currently expanding globally, riding the retro boom. The company emphasizes craftsmanship and playfulness, developing games with a small, elite team. SUNSOFT’s YouTube channel features content ranging from new releases to retro game commentaries.
SUNSOFT Information
-
YouTube Channel: https://www.youtube.com/@sunsoftdemo
-
Official X (formerly Twitter): https://x.com/sunsoftgames
-
Official Website: https://www.sun-denshi.co.jp/soft/

