YMMV / Godzilla Defense Force

• Difficulty Spike: The first time you fight Dagarah in Sydney, you will lose unless you stop one wave before and wait about a day to collect your earnings from that area. This is usually considered the first genuine example, rather than the first fight after reaching level 5 since that serves as an excuse to introduce the Time Travel mechanic.
• Just Here for Godzilla: This game was made to cater to people who wanted a game where they get to fight almost every single Godzilla monster ever. Some are only tangentially related, like Sanda and Gaira from War of the Gargantuas, since it was a loose sequel to Frankenstein Conquers the World which included Baragon.
• Suspiciously Similar Song: The piece that plays on the title screen sounds a lot like Godzilla's theme, but more upbeat and heroic sounding.