The order to upgrade equipment for diver Dave in the mobile version of the game.

In this issue, we will share the optimal order for upgrading equipment in Dave the Diver. In Dave the Diver, the order of equipment upgrades determines the player's efficiency and survival ability during deep-sea exploration. As the main storyline progresses, players need to face greater deep-sea challenges, capturing heavier fish from deeper waters while dealing with powerful biological threats. Proper planning of equipment upgrade order is key to successfully completing missions and increasing rewards.

Prioritizing the reinforcement of the cargo box and diving suit is the best choice for players in the early stages of the game. Upgrading the cargo box directly affects the number and total weight of fish that divers can carry. When completing missions, captured fish are the primary source of income, and an unupgraded cargo box has limited capacity, often unable to bring back valuable deep-sea creatures intact. This not only limits income but also wastes valuable deep-sea exploration time. Upgrading the cargo box significantly improves the efficiency of returns per dive. Upgrading the diving suit is fundamental for exploring deeper waters. As the story progresses, players need to dive into deeper waters, which are not only darker and more dangerous but also have higher water pressure. Only by reinforcing the diving suit can players ensure survival and successfully complete deeper explorations.

After initially reinforcing the cargo box and diving suit, upgrading the oxygen tank is the next important step. Oxygen is the lifeline of divers in deep-sea environments, decreasing over time and additionally consumed by sprinting, hunting, or combat. During encounters with powerful creatures or exploring complex terrain, oxygen consumption is especially rapid. An unupgraded oxygen tank often cannot support long-term deep-sea activities, forcing players to end dives prematurely due to insufficient oxygen or selectively bringing back items. Upgrading the oxygen tank increases the oxygen limit, allowing players to explore the deep sea more calmly, capture more rare resources, and extend combat time against powerful enemies without running out of oxygen.

Upgrading the harpoon gun should be done after upgrading the previous equipment. An upgraded harpoon gun increases base damage, helping players capture fish or defeat deep-sea creatures faster. However, upgrading the harpoon gun only increases damage without additional effects, making it less prioritized compared to the cargo box and oxygen tank. Nevertheless, when hunting high-value or difficult targets, an upgraded harpoon gun significantly improves efficiency, especially when facing powerful predators in the deep sea.

The salvage drone is another piece of equipment worth considering. An upgraded drone can increase the number of salvage operations, especially useful for recovering resources from large fish or complex terrains. Although the impact of upgrading the drone is not as significant as that of the cargo box or diving suit, it brings more convenience to players in the mid-to-late game, avoiding missed resources due to physical or time constraints.

Finally, upgrading the dagger. An upgraded dagger increases attack power and allows players to mine higher-level ores. For players who enjoy collecting ores and upgrading equipment, upgrading the dagger is a critical step. Although the dagger has limited use in combat, it excels in ore mining, especially when higher-level ores are needed to craft or upgrade other equipment. Upgrading the dagger can greatly improve efficiency.