I love the SFC game "Heavy Armored Unit Valken (Messiah)."
The story and mecha designs are a tribute to existing famous robot anime, and some people might even go so far as to say it's a rip-off.
Looking at it positively, the game recreates the nuances of various famous scenes, such as battleship dives, atmospheric re-entry, and the death of comrades, making it a game that will make you smile.
However, I think the biggest highlight is the feel of controlling the units and the depiction of the effects.
The feel of controlling the units and the depiction of the effects, such as the recoil of firing, the feel of playing a roller dash, and the way shells fly, are at the limit of what the SFC can offer.

My first demi-birding | Luv's Gunpla works