Tre­yarch is keep­ing the event stream going in Black Ops 4 with a sum­mer themed event is live in Call of Duty Black Ops 4. Days Of Sum­mer brings 5 new weapons, a free map and new game modes to mul­ti­play­er. Black Out gets a new 50v50 Ground-war mode and Zom­bies gets a new gaunt­let. Check out the update notes below.

Days Of Summer Live In Call Of Duty Black ops 4
Grind gets remas­tered and makes its way from Black Ops 2 to Black Ops 4. Avail­able Free to all play­ers.

Sum­ma­ry

Mul­ti­play­er

  • Free Grind map (PS4).
  • Cap­ture the Flag (PS4).
  • Sup­port added for new weapons: S6 Stingray, Vendet­ta, Locus, Peace­keep­er, Grav, and Bal­lis­tic Knife (PS4).
  • Game­play tun­ing for weapons and Spe­cial­ists.
  • Launch­ers and Equip­ment now restrict­ed in Bolt-Action Bare­bones.
  • Fea­tured Playlists updat­ed on all plat­forms.

Black­out

  • Sum­mer map updates and post-flood map update (PS4).
  • Ground War lim­it­ed-time mode (PS4).
  • Attack Heli­copter added (PS4).
  • Hawk now avail­able (PS4).
  • Sup­port added for Grav assault rifle attach­ments. (PS4)
  • Coward’s Way Out fea­ture added (PS4).
  • Fea­tured Playlists updat­ed on all plat­forms.

Zom­bies

  • Labours of Her­cules” Gaunt­let (PS4).
  • New Epic Elixirs avail­able in the Lab­o­ra­to­ry: Perka­holic, Near Death Expe­ri­ence, Reign Drops, and Shop­ping Free (PS4).
  • Sup­port added for S6 Stingray, Peace­keep­er, Vendet­ta, Locus, and Bal­lis­tic Knife (PS4).
  • Sup­port added for Grav assault rifle attach­ments (PS4).
  • Sup­port added for new Mas­ter­crafts (PS4).
  • Sup­port added for new MKII Weapons.
  • Gaunt­let Leader­boards added on all plat­forms.
  • Perk Up” rar­i­ty changed from Epic to Leg­endary.
  • Var­i­ous game­play improve­ments and bug fix­es.

World League Hub

  • Rein­stat­ed esca­lat­ing tem­po­rary bans for play­ers who leave League Play match­es.

Glob­al

  • Com­mu­ni­ty Chal­lenge now live to unlock the Grav assault rifle (PS4).
  • Weapon Bribe now earn­able at Tier 25 in Con­tra­band (PS4).
  • Vendet­ta sniper rifle now earn­able at Tier 50 in Con­tra­band (PS4).
  • S6 Stingray, Locus, Peace­keep­er, and Bal­lis­tic Knife now avail­able in the Black Mar­ket and unlock­able through the Weapon Bribe (PS4).
  • New MKII Weapons, Weapon Camos, Out­fits, Weapon Charms, Death Effects, Jump Packs, Ges­tures, and more now avail­able in the Black Mar­ket.

PS4

The fol­low­ing updates are avail­able first on PS4, with oth­er plat­forms to follow:MULTIPLAYER

  • Free Map
    • Grind
      • The clas­sic Black Ops 2 skatepark map is now in rota­tion, free for all play­ers.
  • Game Modes
    • Cap­ture the Flag
      • Cap­ture the Flag now live as Fea­tured Playlist on PS4.
      • First team to cap­ture 3 flags in a round, or the team that has the most cap­tures at the end of a round, wins the round.
      • First team to win 2 rounds wins the match.
      • In Over­time, the first team to cap­ture the enemy’s flag will set the time to beat, and sides will switch. The oppos­ing team must cap­ture the flag faster to win.
  • New Weapons
    • Mul­ti­play­er sup­port added for new weapons:
      • Grav assault rifle (avail­able through Com­mu­ni­ty Chal­lenge)
      • Vendet­ta sniper rifle (avail­able at Tier 50 in Con­tra­band)
      • S6 Stingray tac­ti­cal rifle
      • Locus sniper rifle
      • Peace­keep­er assault rifle
      • Bal­lis­tic Knife spe­cial weapon

BLACKOUT

  • Sum­mer Map Updates
    • New sum­mer foliage and light­ing added to main map.
    • Cool­ers added through­out the map con­tain­ing Paint Can bun­dle rewards.
    • Throw­able Water Bal­loons added through­out the map.
    • BBQ-themed par­ties, bal­loons, yard flamin­gos, flags, and pool floats added to var­i­ous loca­tions through­out the map.
  • Post-Flood Map Updates
    • Flood water has reced­ed.
    • Hydro Dam now under recon­struc­tion.
    • Fac­to­ry now under repair.
    • Car­go Docks now restored with new lay­out changes.
    • Hijacked relo­cat­ed to Nuke­town Island cove.
  • Game Modes
    • Ground War
      • Mas­sive bat­tle with two teams of up to 50 play­ers on each side.
      • Each team has an oppos­ing flight path. Choose to jump with your team, or try to get behind ene­my lines ear­ly on.
      • Each match starts with a col­lapsed play space to get into the action faster.
      • More loot spawns through­out the map and ammo drops are dou­bled.
      • Down But Not Out” rede­ploys enabled.
      • Esca­lat­ing rede­ploy load­outs enabled.
      • Play­ers can revive downed play­ers in their squad and team­mates not in their imme­di­ate squad.
      • Friend­ly fire dis­abled.
  • Vehi­cles
    • Attack Heli­copter
      • Heli­copter equipped with two heavy tur­rets designed for com­bat added to the main map.
  • Equip­ment
    • Hawk
      • Outrider’s Hawk now avail­able to scout for ene­mies. Can­not be parked in mid-air.
  • Weapons
    • Sup­port added for Grav assault rifle attach­ments.
  • Coward’s Way Out
    • Play­ers can now you can hold the USE but­ton to reduce the time spent downed in rede­ploy modes.

ZOMBIES

  • Gauntlets
    • Labours of Her­cules” Gaunt­let
      • New Gaunt­let now avail­able for “Ancient Evil” fea­tur­ing 30 unique chal­lenges.
  • New Elixirs
    • Perka­holic
      • Receive all Load­out Perks and six ran­dom extra Perks that are not in your load­out. Can­not stack with itself.
      • Acti­vates imme­di­ate­ly.
    • Near Death Expe­ri­ence
      • Revive or be revived, sim­ply by being near oth­er play­ers. Revived play­ers keep all Load­out Perks after being revived.
      • Acti­vates imme­di­ate­ly (lasts 10 min­utes or 5 revives).
    • Reign Drops
      • Spawns one of each of the nine core pow­er-ups.
      • Instant acti­va­tion.
    • Shop­ping Free
      • All pur­chas­es are free.
      • Acti­vates imme­di­ate­ly (lasts 1 minute).
  • Weapons
    • Sup­port added for S6 Stingray, Peace­keep­er, Vendet­ta, Locus, and Bal­lis­tic Knife.
    • Sup­port added for Grav assault rifle attach­ments.
    • Sup­port added for new Mas­ter­craft weapons.

GLOBAL

  • Com­mu­ni­ty Chal­lenge
    • Grav assault rifle avail­able to all play­ers after the Com­mu­ni­ty Chal­lenge of com­plet­ing 15 mil­lion pub­lic match­es has been achieved.
  • Black Mar­ket
    • Weapon Bribe now earn­able at Tier 25 in Con­tra­band.
    • Vendet­ta sniper rifle now earn­able at Tier 50 in Con­tra­band.
    • S6 Stingray, Locus, Peace­keep­er, and Bal­lis­tic Knife now avail­able in the Black Mar­ket and unlock­able through the Weapon Bribe at Tier 25 in Con­tra­band.
    • New MKII Weapons, Weapon Camos, Out­fits, Weapon Charms, Death Effects, Jump Packs, Ges­tures, and more now avail­able in the Black Mar­ket.

PS4 & Xbox One

MULTIPLAYER

  • Weapon Tun­ing
    • Increased start­ing ammo capac­i­ty from 3 mag­a­zines to 4 for MX9, GKS, Cordite, and Saug 9mm.
    • Increased bul­let pen­e­tra­tion through play­er char­ac­ters for assault rifles, SMGs, tac­ti­cal rifles, and pis­tols.
    • SG-12 Strobe Light Oper­a­tor Mod no longer affects aim-assist for play­ers with Tac­ti­cal Mask equipped.
  • Spe­cial­ists
    • Spec­tre
      • Increased Shad­ow Blade cooldown.
      • Improved Shad­ow Blade attack cam­era rota­tion against ene­mies behind the play­er.
      • Shad­ow Blade can now be destroyed by Tro­phy Sys­tem.
  • Nomad
    • Low­ered K9-Unit health.
  • Ajax
    • 9-Bang­ing an ene­my with Tac­ti­cal Mask equipped no longer earns the “Flashed Ene­my” score event.
  • Game Modes
    • Bolt-Action Bare­bones
      • Launch­ers and Equip­ment are now restrict­ed (as of April 30th).
  • Fea­tured Playlists
    • PS4 (June 4–7)
      • Cap­ture the Flag
      • Bolt-Action Bare­bones (updat­ed rules)
      • Bare­bones Death­match Mosh­pit
      • Prop Hunt
      • Infect­ed
    • Xbox One (June 4–11)
      • Bolt-Action Bare­bones
      • Prop Hunt
      • Infect­ed
      • Bare­bones Death­match Mosh­pit
      • Endurance Mosh­pit

BLACKOUT

  • Game Modes
    • Ambush Solo
      • Snipers, Bowie Knife, and Launch­ers only
      • SDM removed
      • Con­cus­sion and Clus­ter Grenades removed
      • ATV and ARAV removed
      • Increased time for final col­lapse
  • Map Improve­ments
    • Var­i­ous bug fix­es and improve­ments across the main Black­out map.
  • Fea­tured Playlists (June 4–11)
    • PS4
      • Ground War
      • Solo
      • Duos
      • Quads
    • Xbox One
      • Ambush Solo
      • Hot Pur­suit
      • Solo
      • Duos
      • Quads

ZOMBIES

  • Gaunt­let Leader­boards
    • Play­ers can now track their Gaunt­let stand­ings against friends and man­u­al­ly-added play­ers in Gaunt­let Leader­boards.
    • Stats tracked include:
      • High­est Round
      • Best Gold
      • Best Sil­ver
      • Best Bronze
      • Kills
  • Weapons
    • Sup­port added for new MKII Weapons: Ram­page, Switch­blade X9, Vapr-XKG, and Spit­fire.
  • Elixirs
    • Perk Up rar­i­ty changed from Epic to Leg­endary.
  • Mis­cel­la­neous
    • Gen­er­al
      • Direct hits from grenades and pro­jec­tile weapons to the head now count as head­shots.
      • Addressed an issue that allowed Spe­cial Weapon revives to con­vert Secret Sauce Perks into extra Perks.
      • Addressed an issue caus­ing the Secret Sauce icon to dis­play incor­rect­ly after Host Migra­tion.
      • Resolved var­i­ous stream­ing issues in IX, Dead of the Night, and Ancient Evil.
    • Ancient Evil
      • Addressed an issue that could result in grant­i­ng unlim­it­ed ammo for the Hand of Hemera Won­der Weapon.
      • Addressed an issue where play­ers were unable to inter­act with the Obol near the Cen­ter of the World.
      • Closed an invul­ner­a­bil­i­ty exploit that could occur in the Cen­ter of the World.
    • Dead of the Night
      • Fixed var­i­ous crash­es that could occur when downed after Host Migra­tion in Dead of the Night
      • Closed an exploit where play­ers were able to get out­side of the map using Nowhere But There.
      • Addressed a visu­al issue with trees in the out­ro cutscene.
      • Pre­vent­ed charged weapon audio from play­ing while enter­ing the boss fight.

WORLD LEAGUE HUB

  • Match Leave Penal­ty
    • Rein­stat­ed esca­lat­ing tem­po­rary bans for play­ers who leave a League Play match.
  • UI
    • Visu­al pass on Bar­racks and cleanup on League Play Career and Medals UI.
    • Replaced mate­r­i­al names in Social and Inspec­tion menus with Rank.
    • Added restrict­ed icons and text to Spe­cial­ist selec­tion screen.

GLOBAL

  • UI
    • Updat­ed Cre­ate-a-Class to allow for quick­er selec­tion of Mas­ter­craft and MKII Weapons.
    • Lob­by nav­i­ga­tion and per­for­mance improve­ments.

PC

MULTIPLAYER

  • Game Modes
    • Bolt-Action Bare­bones
      • Launch­ers and Equip­ment are now restrict­ed (as of April 30th).
  • Fea­tured Playlists (June 4–11)
    • Bolt-Action Bare­bones
    • Prop Hunt
    • Bare­bones Death­match Mosh­pit

BLACKOUT

  • Game Modes
    • Ambush Solo
      • Snipers, Bowie Knife, and Launch­ers only
      • SDM removed
      • Con­cus­sion and Clus­ter Grenades removed
      • ATV and ARAV removed
      • Increased time for final col­lapse
  • Fea­tured Playlists (June 4–11)
    • Ambush Solo
    • Hot Pur­suit
    • Duos

You can read Treyarch’s full announce­ment here.

Call Of Duty Black Ops 4 is avail­able now for the Playsta­tion 4, Xbox One and PC.