Known Bugs on the lvl Reckoning (final lvl) in Crisis 1

[Ongbak]

Im at Reckoning but cant play any longer because of all the bugs.

Bugs at Reckoning:
1: The "Walker" starts of on the deck but when the VTOL approaches he flips up aprox 100 meters into the air and just stay there. I can shoot at him and he reacts.
2: After a while the floor gives way around the weapons cache by the burning trucks, and I keep falling down below deck to the hanger and from their is no way back up or I just fall strait into the ocean and die.

I have hade bugs early in the game aswell but nothing like this

If you know more pls share

[TheHarbinger]

I just beat it again, and I find new bugs. Played via Origin, but I don't think that make a difference.
The Walker thing was new for me and funny. But I've got
- Can't lock-on with the TAC gun, since if you shoot too early the 4 guns of the boss, some glitch prevent you to finish the game.
- In a certain level, if you reload an earlier save you can't harm/kill any enemy, but they can kill you
- After many dies at the end the fire on the deck doesn't load and I died multiple times.
- The VTOL doesn't go it's scripted position, just floating around the burning enemy ship.
- The small aliens came through the ship hull without any realistic phisical animation or explanation
- At the core room the exploding/escaping aliens fly through the glass and you.
- At the beginning Psycho stuck at Helena/tech guy, but his voice came from inside the ship - can hear the echo.

[Syght]

I did a quicksave after taking out the second cannon and the game crashed to desktop. Now the game crashes every time I try to open the load game menu.

[ApexChampion2023]

I can't switch weapons or reload or aim down sights a few seconds after loading the save

[Lord Boneron]

after killing the walker the VTOL doesn't approach me