I'm currently playing Tomb Raider - Guardian of Light. In the game we receive health-upgrades and ammo-upgrades as rewards. Now there are two ways this can happen:
1. Lara reaches a difficult-to-reach place and finally gets the pick-up reward. Here the result is instantaneous. We can immediately see the health bar increase.
2. Lara completes a level bonus objective (like enter spider tomb in 5 minutes or collect 10 skulls in the level) and the health-upgrade seems to be added to the inventory.
The question is, for step 2, how do we use that health-upgrade?
The upgrade remains in inventory and nothing happens when we click it. I thought the upgrade was automatically applied after the level. But in the next level I see my health-bar exactly the same as previous level end.