From January 2021 many browsers will no longer support Flash technology and some games such as Intrusion may not work.
Solutions are being studied to allow Flash games being playable again on browser. If your game doesn't work you can try one of the similar games on this page.
IntrusionAuthor : VapGames - 51 414 plays
Play as special forces soldier who’s just stepped off of his rocket onto a hostile planet. Eliminate all enemies that cross your path in this incredibly well-made lively and dynamic shooter game. Pick up new weapons over the course of your adventure, take on huge bosses and collect as many bonuses as you can to improve your arsenal.