Bandai Go Go Dynaman (19xx, VFD, 4 C Batteries, Model# 0200105)
This is an interesting game, it appears to be a minature tabletop-arcade game style handheld similar to Space Guardian Gundam, but VFD instead of LCD. German version called Kampf Der Monster. The only other game with this design and a VFD display is Toukon Jyuohmaru. Check out the Guts section to see the inside of this game (see Kampf Der Monster).
Do I have this? Yes, boxed (New).