Machines

Research and Development

Community price 250 stones per egg rarity through Prodigious.

Research and Development in Collect All Pets!

Research and Development: Community price 250 stones per egg rarity through Prodigious. Get it by Buy the rarity row you can already hatch and fuse. Use it to Stop at the rarity your zone can restock. A higher row you cannot feed is idle.

What is Research and Development?

Community factory notes price R&D at 250 Mythic Stones for each egg rarity through Prodigious. Do not merge this with a tutorial's 20,000-stone ascended-generation line. They were recorded as different purchases.

Published facts

Research and Development facts
FactValue
NameResearch and Development

How do you get Research and Development?

Buy the rarity row you can already hatch and fuse.

How do you use Research and Development?

Stop at the rarity your zone can restock. A higher row you cannot feed is idle.

FAQ

Research and Development questions

What is the difference between Pet Score and Total Pet Score?

Official badges say Reach a Pet Score of a stated number. They do not publish the formula, and they do not print a percentage reward. Community pages describe Pet Score as the score that resets on rebirth, and Total Pet Score as the score that is kept. A community line that defines Pet Score as discoveries plus mythical pets collected is not in the official badge text. Read the score on your own screen.

How many copies does fusion use?

Community pages commonly report 5 of a kind from Common up through Prodigious, then 3 of the same Prodigious for one Ascended, and 3 of the same Ascended for one Mythical. A September 8, 2026 fusion note says five is commonly reported and is not an official rule. The live fusion preview wins if it shows another number. The calculator on this site starts at 5 and can be switched to 3.

Are Rebirth and Ascension the same system?

No. Rebirth is the shrine reset described by community guides: light four torches and use the center. Ascension has its own badge family, created in 2024, with thresholds from 1 to 100. The word Ascended is also an egg rarity and a badge rank. Those three uses are different. Official Ascender badges do not publish the unlock, what resets, the reward, or an Exotic pet choice.

Does this wiki list every pet?

No. The official description says over 200 unique pets. This roster only includes community-index rows that paired a name, a rarity, and a base damage, plus eight rarity explainers. A 2022 community mention of 240 pets is not treated as the current total. A 2024 tutorial goal of 240 unique Giants is a collector-score step, not a species count.

Did the official listing link a Discord server or a Roblox group?

The Roblox listing checked for this pass did not. Some code articles call a Discord invite and a group official. This site does not treat those as official links. A creator video description also points at a personal Discord, a different place, and a creator group. Those are not listed here as official resources for Collect All Pets!

Do badge rewards include a damage or luck percent?

The official badge text that was read does not. It states a score or a count, such as Reach a Pet Score of 50. Older community tables that add percents were not copied. Hashed badge descriptions were left blank rather than filled in from a wiki.