Today, I'm here to share with you the upgrade guide for "Gundam Iron Poem". Since upgrading plays a crucial role in "Gundam Iron Poem", not only can it enhance the combat power of your units, but it also unlocks more features and gameplay, improves the efficiency of daily tasks, strengthens your warship and team, and allows you to gain more resources and rewards. Therefore, today I will be sharing some effective upgrade strategies, so players who are interested, make sure to check them out!

① Prioritize completing the main storyline missions, as they are the primary way to gain a large amount of experience. When you first clear a main storyline mission, you can get the base experience plus a 50% bonus. For example, after everyone completes the main storyline mission of Chapter 5, the "Emergency Mission" mode will be unlocked. In this mode, the experience gained per run can increase to 1.5 times that of regular stages. While pushing through the main storyline, you can simultaneously accept daily missions, such as using a specific type of unit to clear a stage, which allows you to complete the "Type Challenge" missions at the same time, thus saving on stamina consumption.

② Completing daily missions is a must-do every day, as the base experience from the daily mission's experience dungeon is about 100,000 per run. If you use a double experience ticket, the experience can reach 200,000. It is recommended to complete such missions 3 times a day. Additionally, by challenging other players in the arena, you can earn extra experience packs upon victory, each containing approximately 50,000 experience. Complete at least 5 arena challenges daily. Also, donating materials to your fleet daily can give a 10% experience boost to the entire team.

③ Participating in sweeps and simulated battles is also an effective way to gain experience. After clearing 10 stages in simulated battles, you can automatically sweep the first 5 stages the next day, saving 80% of the time. The big treasure chest in Stage 15 contains up to 500,000 experience points and star-up materials. Simulated battles are a PvP-based level challenge, divided into three difficulties, with 15 stages in each difficulty. Rewards can be obtained by clearing stages, and a treasure chest can be opened after completing three stages, while the rewards for clearing all stages are even richer.

④ Fighting in conflict zones is another important way to gain experience. You can challenge ordinary enemies in conflict zones to obtain experience rewards. It is suggested to match your team based on the characteristics of the enemies to improve combat efficiency. At the same time, after winning a battle, you can choose one of three buffs to enhance the efficiency of subsequent battles according to your own situation.

In summary, the upgrade strategy for "Gundam Iron Poem" mainly includes completing main storyline missions, daily missions, sweeps and simulated battle challenges, conflict zone challenges, and other suggestions. I hope these strategies help players quickly level up in the game and enhance their combat power, so interested players, hurry up and try it out in the game!