The hazardous materials clothing that the Player may don doesn't cover the entire body, making it effectively useless.
Some notes do not have the same writing on them as shown in the caption.
The country is far too small to be able to raise an army of the size seen in the game.
One of the guns on the fortress can fire at a greater rate than the one the Player uses despite being the same type.
Radio tower controls are usually in a shack at the base of the tower, not on the tower itself.
Some signs have English first and then Spanish. If they use English at all, it would be after Spanish in a Spanish-speaking country.
The guerrilla camps are well-lit, when they could easily be spotted at nighttime.
It is possible to destroy security cameras without alerting anyone, even though this should alert whoever is watching them.
Bicho sends the Player to an antenna on a rooftop. Bicho marked the way, so he could have more easily fixed the antenna himself.
Although the Player is supposed to get up the bell tower unseen, it is possible to kill the guards. This should not be possible, as it should mean that the grounds be searched.
Near the end, all equipment becomes available despite it having been dropped in favour of a disguise.
Bembé says that the 1967 revolution took place 30 years ago. The events of the game take place well over 30 years after 1967.
Philly says that a circuit board is like a piece of metal with electronic parts on it. A circuit board is made of fiberglass, not metal.
There is no anti-aircraft gun guarding the island; it is a missile launcher.